132417990 has 48 divisors (see below), whose sum is σ = 357044688. Its totient is φ = 35310816.

The previous prime is 132417977. The next prime is 132418051. The reversal of 132417990 is 99714231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24817 + ... + 29676.

It is an arithmetic number, because the mean of its divisors is an integer number (7438431).

Almost surely, 2^132417990 is an apocalyptic number.

132417990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132417990 is an abundant number, since it is smaller than the sum of its proper divisors (224626698).

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

132417990 is an equidigital number, since it uses as much as digits as its factorization.

132417990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54515 (or 54503 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 132417990 is about 11507.3015950743. The cubic root of 132417990 is about 509.7012090662.

The spelling of 132417990 in words is "one hundred thirty-two million, four hundred seventeen thousand, nine hundred ninety".