Search a number
-
+
2467480 = 23561687
BaseRepresentation
bin1001011010011010011000
311122100202011
421122122120
51112424410
6124515304
726654551
oct11323230
94570664
102467480
111435944
129abb34
13685162
14483328
1533b18a
hex25a698

2467480 has 16 divisors (see below), whose sum is σ = 5551920. Its totient is φ = 986976.

The previous prime is 2467471. The next prime is 2467489. The reversal of 2467480 is 847642.

It is an interprime number because it is at equal distance from previous prime (2467471) and next prime (2467489).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2467489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30804 + ... + 30883.

It is an arithmetic number, because the mean of its divisors is an integer number (346995).

22467480 is an apocalyptic number.

2467480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2467480 is an abundant number, since it is smaller than the sum of its proper divisors (3084440).

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

2467480 is a wasteful number, since it uses less digits than its factorization.

2467480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61698 (or 61694 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2467480 is about 1570.8214411575. The cubic root of 2467480 is about 135.1298248147.

The spelling of 2467480 in words is "two million, four hundred sixty-seven thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 61687 123374 246748 308435 493496 616870 1233740 2467480