922972732 has 12 divisors (see below), whose sum is σ = 1762038936. Its totient is φ = 419533040.

The previous prime is 922972711. The next prime is 922972741. The reversal of 922972732 is 237279229.

922972732 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-3 number, since 3×922972732³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10488283 + ... + 10488370.

It is an arithmetic number, because the mean of its divisors is an integer number (146836578).

Almost surely, 2^922972732 is an apocalyptic number.

It is an amenable number.

922972732 is a deficient number, since it is larger than the sum of its proper divisors (839066204).

922972732 is a wasteful number, since it uses less digits than its factorization.

922972732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20976668 (or 20976666 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 922972732 is about 30380.4662900358. The cubic root of 922972732 is about 973.6352528170.

The spelling of 922972732 in words is "nine hundred twenty-two million, nine hundred seventy-two thousand, seven hundred thirty-two".