672030132 has 24 divisors (see below), whose sum is σ = 1571201856. Its totient is φ = 223562688.

The previous prime is 672030127. The next prime is 672030193. The reversal of 672030132 is 231030276.

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, 49633 + ... + 61704.

It is an arithmetic number, because the mean of its divisors is an integer number (65466744).

Almost surely, 2^672030132 is an apocalyptic number.

It is an amenable number.

672030132 is an abundant number, since it is smaller than the sum of its proper divisors (899171724).

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

672030132 is a wasteful number, since it uses less digits than its factorization.

672030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111847 (or 111845 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 672030132 is about 25923.5439706843. The cubic root of 672030132 is about 875.9169194159.

The spelling of 672030132 in words is "six hundred seventy-two million, thirty thousand, one hundred thirty-two".