65426572 has 12 divisors (see below), whose sum is σ = 116205880. Its totient is φ = 32224896.

The previous prime is 65426563. The next prime is 65426573. The reversal of 65426572 is 27562456.

65426572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (65426573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121797 + ... + 122332.

Almost surely, 2^65426572 is an apocalyptic number.

It is an amenable number.

65426572 is a deficient number, since it is larger than the sum of its proper divisors (50779308).

65426572 is a wasteful number, since it uses less digits than its factorization.

65426572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244200 (or 244198 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 65426572 is about 8088.6693590479. The cubic root of 65426572 is about 402.9502121254.

The spelling of 65426572 in words is "sixty-five million, four hundred twenty-six thousand, five hundred seventy-two".