64023234 has 32 divisors (see below), whose sum is σ = 140016384. Its totient is φ = 19355280.

The previous prime is 64023229. The next prime is 64023247. The reversal of 64023234 is 43232046.

It is a happy number.

64023234 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 15 ways as a sum of consecutive naturals, for example, 36297 + ... + 38019.

It is an arithmetic number, because the mean of its divisors is an integer number (4375512).

Almost surely, 2^64023234 is an apocalyptic number.

64023234 is an abundant number, since it is smaller than the sum of its proper divisors (75993150).

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

64023234 is a wasteful number, since it uses less digits than its factorization.

64023234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 64023234 is about 8001.4519932322. The cubic root of 64023234 is about 400.0483983104.

The spelling of 64023234 in words is "sixty-four million, twenty-three thousand, two hundred thirty-four".