64073356 has 12 divisors (see below), whose sum is σ = 112495768. Its totient is φ = 31931712.

The previous prime is 64073353. The next prime is 64073389. The reversal of 64073356 is 65337046.

It is a hoax number, since the sum of its digits (34) 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 (64073353) 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, 24861 + ... + 27316.

Almost surely, 2^64073356 is an apocalyptic number.

It is an amenable number.

64073356 is a deficient number, since it is larger than the sum of its proper divisors (48422412).

64073356 is a wasteful number, since it uses less digits than its factorization.

64073356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52488 (or 52486 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 64073356 is about 8004.5834370066. The cubic root of 64073356 is about 400.1527666485.

The spelling of 64073356 in words is "sixty-four million, seventy-three thousand, three hundred fifty-six".