964146560 has 64 divisors (see below), whose sum is σ = 2482235280. Its totient is φ = 355989504.

The previous prime is 964146527. The next prime is 964146571. The reversal of 964146560 is 65641469.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49622 + ... + 66261.

Almost surely, 2^964146560 is an apocalyptic number.

It is an amenable number.

964146560 is an abundant number, since it is smaller than the sum of its proper divisors (1518088720).

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

964146560 is a wasteful number, since it uses less digits than its factorization.

964146560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115915 (or 115903 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 964146560 is about 31050.7094926992. The cubic root of 964146560 is about 987.9031086175.

The spelling of 964146560 in words is "nine hundred sixty-four million, one hundred forty-six thousand, five hundred sixty".