64025046 has 32 divisors (see below), whose sum is σ = 142579200. Its totient is φ = 21296520.

The previous prime is 64025033. The next prime is 64025047. The reversal of 64025046 is 64052046.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64025047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33135 + ... + 35013.

It is an arithmetic number, because the mean of its divisors is an integer number (4455600).

Almost surely, 2^64025046 is an apocalyptic number.

64025046 is an abundant number, since it is smaller than the sum of its proper divisors (78554154).

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

64025046 is a wasteful number, since it uses less digits than its factorization.

64025046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521 (or 2515 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 64025046 is about 8001.5652218800. The cubic root of 64025046 is about 400.0521723615.

Subtracting 64025046 from its reverse (64052046), we obtain a cube (27000 = 30³).

The spelling of 64025046 in words is "sixty-four million, twenty-five thousand, forty-six".