732152280 has 32 divisors (see below), whose sum is σ = 2196457200. Its totient is φ = 195240576.

The previous prime is 732152257. The next prime is 732152297. The reversal of 732152280 is 82251237.

732152280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×732152280² = 1072093922218396800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 3050515 + ... + 3050754.

Almost surely, 2^732152280 is an apocalyptic number.

It is an amenable number.

732152280 is an abundant number, since it is smaller than the sum of its proper divisors (1464304920).

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

732152280 is a wasteful number, since it uses less digits than its factorization.

732152280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101283 (or 6101279 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 732152280 is about 27058.3125859688. The cubic root of 732152280 is about 901.2953692495.

The spelling of 732152280 in words is "seven hundred thirty-two million, one hundred fifty-two thousand, two hundred eighty".