64236125 has 16 divisors (see below), whose sum is σ = 83655936. Its totient is φ = 49152400.

The previous prime is 64236121. The next prime is 64236127. The reversal of 64236125 is 52163246.

It is not a de Polignac number, because 64236125 - 2² = 64236121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64236121) 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, 8297 + ... + 14046.

It is an arithmetic number, because the mean of its divisors is an integer number (5228496).

Almost surely, 2^64236125 is an apocalyptic number.

It is an amenable number.

64236125 is a deficient number, since it is larger than the sum of its proper divisors (19419811).

64236125 is a wasteful number, since it uses less digits than its factorization.

64236125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22381 (or 22371 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 64236125 is about 8014.7442254884. The cubic root of 64236125 is about 400.4913233397.

The spelling of 64236125 in words is "sixty-four million, two hundred thirty-six thousand, one hundred twenty-five".