32672560 has 40 divisors (see below), whose sum is σ = 78588720. Its totient is φ = 12617472.

The previous prime is 32672551. The next prime is 32672597. The reversal of 32672560 is 6527623.

It is a tau number, because it is divible by the number of its divisors (40).

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, 4722 + ... + 9361.

It is an arithmetic number, because the mean of its divisors is an integer number (1964718).

Almost surely, 2^32672560 is an apocalyptic number.

It is an amenable number.

32672560 is an abundant number, since it is smaller than the sum of its proper divisors (45916160).

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

32672560 is a wasteful number, since it uses less digits than its factorization.

32672560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14125 (or 14119 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 32672560 is about 5715.9916025131. The cubic root of 32672560 is about 319.6890208019.

The spelling of 32672560 in words is "thirty-two million, six hundred seventy-two thousand, five hundred sixty".