132390418 has 8 divisors (see below), whose sum is σ = 198640512. Its totient is φ = 66176916.

The previous prime is 132390397. The next prime is 132390439. The reversal of 132390418 is 814093231.

It is an interprime number because it is at equal distance from previous prime (132390397) and next prime (132390439).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 132390418.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3271 + ... + 16597.

It is an arithmetic number, because the mean of its divisors is an integer number (24830064).

Almost surely, 2^132390418 is an apocalyptic number.

132390418 is a deficient number, since it is larger than the sum of its proper divisors (66250094).

132390418 is a wasteful number, since it uses less digits than its factorization.

132390418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18296.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 132390418 is about 11506.1035107459. The cubic root of 132390418 is about 509.6658300434.

The spelling of 132390418 in words is "one hundred thirty-two million, three hundred ninety thousand, four hundred eighteen".