64032234 has 32 divisors (see below), whose sum is σ = 154970496. Its totient is φ = 17218560.

The previous prime is 64032229. The next prime is 64032247. The reversal of 64032234 is 43223046.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44127 + ... + 45554.

It is an arithmetic number, because the mean of its divisors is an integer number (4842828).

Almost surely, 2^64032234 is an apocalyptic number.

64032234 is an abundant number, since it is smaller than the sum of its proper divisors (90938262).

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

64032234 is a wasteful number, since it uses less digits than its factorization.

64032234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89710.

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

The square root of 64032234 is about 8002.0143713942. The cubic root of 64032234 is about 400.0671428956.

The spelling of 64032234 in words is "sixty-four million, thirty-two thousand, two hundred thirty-four".