964230625 has 20 divisors (see below), whose sum is σ = 1207004260. Its totient is φ = 770040000.

The previous prime is 964230593. The next prime is 964230653. The reversal of 964230625 is 526032469.

It can be written as a sum of positive squares in 10 ways, for example, as 938748321 + 25482304 = 30639^2 + 5048^2 .

It is not a de Polignac number, because 964230625 - 2⁵ = 964230593 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 517195 + ... + 519055.

It is an arithmetic number, because the mean of its divisors is an integer number (60350213).

Almost surely, 2^964230625 is an apocalyptic number.

It is an amenable number.

964230625 is a deficient number, since it is larger than the sum of its proper divisors (242773635).

964230625 is an equidigital number, since it uses as much as digits as its factorization.

964230625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710 (or 2695 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 964230625 is about 31052.0631359657. The cubic root of 964230625 is about 987.9318199030.

The spelling of 964230625 in words is "nine hundred sixty-four million, two hundred thirty thousand, six hundred twenty-five".