64026885 has 16 divisors (see below), whose sum is σ = 110323584. Its totient is φ = 31520832.

The previous prime is 64026883. The next prime is 64026899. The reversal of 64026885 is 58862046.

64026885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 64026885 - 2¹ = 64026883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64026883) 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 15 ways as a sum of consecutive naturals, for example, 163977 + ... + 164366.

It is an arithmetic number, because the mean of its divisors is an integer number (6895224).

Almost surely, 2^64026885 is an apocalyptic number.

64026885 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

64026885 is a deficient number, since it is larger than the sum of its proper divisors (46296699).

64026885 is a wasteful number, since it uses less digits than its factorization.

64026885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328364.

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 64026885 is about 8001.6801360714. The cubic root of 64026885 is about 400.0560025756.

The spelling of 64026885 in words is "sixty-four million, twenty-six thousand, eight hundred eighty-five".