732130146 has 48 divisors (see below), whose sum is σ = 1733659200. Its totient is φ = 221451360.

The previous prime is 732130127. The next prime is 732130151. The reversal of 732130146 is 641031237.

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, 115516 + ... + 121688.

It is an arithmetic number, because the mean of its divisors is an integer number (36117900).

Almost surely, 2^732130146 is an apocalyptic number.

732130146 is an abundant number, since it is smaller than the sum of its proper divisors (1001529054).

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

732130146 is a wasteful number, since it uses less digits than its factorization.

732130146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6791 (or 6788 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 732130146 is about 27057.9035773284. The cubic root of 732130146 is about 901.2862866797.

The spelling of 732130146 in words is "seven hundred thirty-two million, one hundred thirty thousand, one hundred forty-six".