16132980 has 24 divisors (see below), whose sum is σ = 45172512. Its totient is φ = 4302112.

The previous prime is 16132973. The next prime is 16133003. The reversal of 16132980 is 8923161.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 134382 + ... + 134501.

It is an arithmetic number, because the mean of its divisors is an integer number (1882188).

Almost surely, 2^16132980 is an apocalyptic number.

16132980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16132980 is an abundant number, since it is smaller than the sum of its proper divisors (29039532).

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

16132980 is a wasteful number, since it uses less digits than its factorization.

16132980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268895 (or 268893 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 16132980 is about 4016.5881043493. The cubic root of 16132980 is about 252.6803860836.

The spelling of 16132980 in words is "sixteen million, one hundred thirty-two thousand, nine hundred eighty".