64296678 has 16 divisors (see below), whose sum is σ = 130222080. Its totient is φ = 21160776.

The previous prime is 64296667. The next prime is 64296689. The reversal of 64296678 is 87669246.

It is an interprime number because it is at equal distance from previous prime (64296667) and next prime (64296689).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67350 + ... + 68297.

It is an arithmetic number, because the mean of its divisors is an integer number (8138880).

Almost surely, 2^64296678 is an apocalyptic number.

64296678 is an abundant number, since it is smaller than the sum of its proper divisors (65925402).

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

64296678 is a wasteful number, since it uses less digits than its factorization.

64296678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135731.

The product of its digits is 870912, while the sum is 48.

The square root of 64296678 is about 8018.5209359333. The cubic root of 64296678 is about 400.6171265640.

The spelling of 64296678 in words is "sixty-four million, two hundred ninety-six thousand, six hundred seventy-eight".