132078628 has 24 divisors (see below), whose sum is σ = 258017760. Its totient is φ = 58638720.

The previous prime is 132078623. The next prime is 132078629. The reversal of 132078628 is 826870231.

It is not an unprimeable number, because it can be changed into a prime (132078623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33013 + ... + 36796.

It is an arithmetic number, because the mean of its divisors is an integer number (10750740).

Almost surely, 2^132078628 is an apocalyptic number.

It is an amenable number.

132078628 is a deficient number, since it is larger than the sum of its proper divisors (125939132).

132078628 is a wasteful number, since it uses less digits than its factorization.

132078628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69867 (or 69865 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 132078628 is about 11492.5466281412. The cubic root of 132078628 is about 509.2654143069.

The spelling of 132078628 in words is "one hundred thirty-two million, seventy-eight thousand, six hundred twenty-eight".