64275502 has 16 divisors (see below), whose sum is σ = 97699680. Its totient is φ = 31711392.

The previous prime is 64275481. The next prime is 64275503. The reversal of 64275502 is 20557246.

64275502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64275503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104548 + ... + 105160.

It is an arithmetic number, because the mean of its divisors is an integer number (6106230).

Almost surely, 2^64275502 is an apocalyptic number.

64275502 is a deficient number, since it is larger than the sum of its proper divisors (33424178).

64275502 is a wasteful number, since it uses less digits than its factorization.

64275502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 64275502 is about 8017.2003841740. The cubic root of 64275502 is about 400.5731408816.

The spelling of 64275502 in words is "sixty-four million, two hundred seventy-five thousand, five hundred two".