747158332 has 6 divisors (see below), whose sum is σ = 1307527088. Its totient is φ = 373579164.

The previous prime is 747158327. The next prime is 747158333. The reversal of 747158332 is 233851747.

It is a happy number.

747158332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747158333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93394788 + ... + 93394795.

Almost surely, 2^747158332 is an apocalyptic number.

It is an amenable number.

747158332 is a deficient number, since it is larger than the sum of its proper divisors (560368756).

747158332 is a wasteful number, since it uses less digits than its factorization.

747158332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186789587 (or 186789585 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 747158332 is about 27334.1971164327. The cubic root of 747158332 is about 907.4113655918.

The spelling of 747158332 in words is "seven hundred forty-seven million, one hundred fifty-eight thousand, three hundred thirty-two".