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6249372 = 2232392179
BaseRepresentation
bin10111110101101110011100
3102202111112020
4113311232130
53044434442
6341540140
7104055513
oct27655634
912674466
106249372
113589278
122114650
1313aa66c
14b8967a
158369ec
hex5f5b9c

6249372 has 24 divisors (see below), whose sum is σ = 14649600. Its totient is φ = 2073456.

The previous prime is 6249361. The next prime is 6249379. The reversal of 6249372 is 2739426.

It is a super-3 number, since 3×62493723 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6249379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779 + ... + 3957.

It is an arithmetic number, because the mean of its divisors is an integer number (610400).

Almost surely, 26249372 is an apocalyptic number.

It is an amenable number.

6249372 is an abundant number, since it is smaller than the sum of its proper divisors (8400228).

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

6249372 is a wasteful number, since it uses less digits than its factorization.

6249372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425 (or 2423 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 6249372 is about 2499.8743968448. The cubic root of 6249372 is about 184.1954052006.

The spelling of 6249372 in words is "six million, two hundred forty-nine thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 239 478 717 956 1434 2179 2868 4358 6537 8716 13074 26148 520781 1041562 1562343 2083124 3124686 6249372