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2496980 = 225196571
BaseRepresentation
bin1001100001100111010100
311200212012202
421201213110
51114400410
6125304032
730136553
oct11414724
94625182
102496980
111456022
12a05018
13695705
1448dd9a
15344ca5
hex2619d4

2496980 has 24 divisors (see below), whose sum is σ = 5520480. Its totient is φ = 946080.

The previous prime is 2496979. The next prime is 2497003. The reversal of 2496980 is 896942.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2906 + ... + 3665.

It is an arithmetic number, because the mean of its divisors is an integer number (230020).

22496980 is an apocalyptic number.

2496980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2496980 is an abundant number, since it is smaller than the sum of its proper divisors (3023500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2496980 is a wasteful number, since it uses less digits than its factorization.

2496980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599 (or 6597 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 2496980 is about 1580.1835336441. The cubic root of 2496980 is about 135.6662085344. Note that the first 3 decimals are identical.

Subtracting from 2496980 its sum of digits (38), we obtain a palindrome (2496942).

The spelling of 2496980 in words is "two million, four hundred ninety-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 6571 13142 26284 32855 65710 124849 131420 249698 499396 624245 1248490 2496980