64264046 has 32 divisors (see below), whose sum is σ = 127256832. Its totient is φ = 23564160.

The previous prime is 64264027. The next prime is 64264073. The reversal of 64264046 is 64046246.

It is a congruent 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, 9656 + ... + 14891.

It is an arithmetic number, because the mean of its divisors is an integer number (3976776).

Almost surely, 2^64264046 is an apocalyptic number.

64264046 is a deficient number, since it is larger than the sum of its proper divisors (62992786).

64264046 is a wasteful number, since it uses less digits than its factorization.

64264046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24584.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 64264046 is about 8016.4858884676. The cubic root of 64264046 is about 400.5493410490.

The spelling of 64264046 in words is "sixty-four million, two hundred sixty-four thousand, forty-six".