64046496 has 48 divisors (see below), whose sum is σ = 173553408. Its totient is φ = 20659200.

The previous prime is 64046483. The next prime is 64046509. The reversal of 64046496 is 69464046.

It is an interprime number because it is at equal distance from previous prime (64046483) and next prime (64046509).

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7785 + ... + 13736.

It is an arithmetic number, because the mean of its divisors is an integer number (3615696).

Almost surely, 2^64046496 is an apocalyptic number.

It is an amenable number.

64046496 is an abundant number, since it is smaller than the sum of its proper divisors (109506912).

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

64046496 is a wasteful number, since it uses less digits than its factorization.

64046496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21565 (or 21557 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 64046496 is about 8002.9054723894. The cubic root of 64046496 is about 400.0968432183.

The spelling of 64046496 in words is "sixty-four million, forty-six thousand, four hundred ninety-six".