65426956 has 36 divisors (see below), whose sum is σ = 140208600. Its totient is φ = 26562816.

The previous prime is 65426947. The next prime is 65426981. The reversal of 65426956 is 65962456.

65426956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5061 + ... + 12508.

Almost surely, 2^65426956 is an apocalyptic number.

It is an amenable number.

65426956 is an abundant number, since it is smaller than the sum of its proper divisors (74781644).

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

65426956 is a wasteful number, since it uses less digits than its factorization.

65426956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17606 (or 17597 counting only the distinct ones).

The product of its digits is 388800, while the sum is 43.

The square root of 65426956 is about 8088.6930959210. The cubic root of 65426956 is about 402.9510004523.

The spelling of 65426956 in words is "sixty-five million, four hundred twenty-six thousand, nine hundred fifty-six".