6413572 has 24 divisors (see below), whose sum is σ = 12422592. Its totient is φ = 2872800.

The previous prime is 6413569. The next prime is 6413591. The reversal of 6413572 is 2753146.

It is a super-2 number, since 2×6413572² = 82267811598368, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 6413572 parts by 3581 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 6413572.

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, 2098 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (517608).

Almost surely, 2^6413572 is an apocalyptic number.

It is an amenable number.

6413572 is a deficient number, since it is larger than the sum of its proper divisors (6009020).

6413572 is a wasteful number, since it uses less digits than its factorization.

6413572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139 (or 2137 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 6413572 is about 2532.5031095736. The cubic root of 6413572 is about 185.7947016070.

The spelling of 6413572 in words is "six million, four hundred thirteen thousand, five hundred seventy-two".