325401560 has 32 divisors (see below), whose sum is σ = 798714000. Its totient is φ = 118327680.

The previous prime is 325401529. The next prime is 325401589. The reversal of 325401560 is 65104523.

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, 369335 + ... + 370214.

Almost surely, 2^325401560 is an apocalyptic number.

It is an amenable number.

325401560 is an abundant number, since it is smaller than the sum of its proper divisors (473312440).

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

325401560 is a wasteful number, since it uses less digits than its factorization.

325401560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739571 (or 739567 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 325401560 is about 18038.8902097662. The cubic root of 325401560 is about 687.8174824573.

The spelling of 325401560 in words is "three hundred twenty-five million, four hundred one thousand, five hundred sixty".