332187480 has 320 divisors, whose sum is σ = 1221596640. Its totient is φ = 80621568.

The previous prime is 332187451. The next prime is 332187491. The reversal of 332187480 is 84781233.

It is a super-2 number, since 2×332187480² = 220697043737500800, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2037879 + ... + 2038041.

Almost surely, 2^332187480 is an apocalyptic number.

332187480 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 332187480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (610798320).

332187480 is an abundant number, since it is smaller than the sum of its proper divisors (889409160).

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

332187480 is a wasteful number, since it uses less digits than its factorization.

332187480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 332187480 is about 18226.0110830648. The cubic root of 332187480 is about 692.5658719112.

The spelling of 332187480 in words is "three hundred thirty-two million, one hundred eighty-seven thousand, four hundred eighty".