32488560 has 240 divisors, whose sum is σ = 122536800. Its totient is φ = 7907328.

The previous prime is 32488543. The next prime is 32488567. The reversal of 32488560 is 6588423.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32488567) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 364996 + ... + 365084.

It is an arithmetic number, because the mean of its divisors is an integer number (510570).

Almost surely, 2^32488560 is an apocalyptic number.

32488560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32488560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61268400).

32488560 is an abundant number, since it is smaller than the sum of its proper divisors (90048240).

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

32488560 is a wasteful number, since it uses less digits than its factorization.

32488560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 32488560 is about 5699.8736828109. The cubic root of 32488560 is about 319.0877665235.

The spelling of 32488560 in words is "thirty-two million, four hundred eighty-eight thousand, five hundred sixty".