923743152 has 30 divisors (see below), whose sum is σ = 2585198252. Its totient is φ = 307914336.

The previous prime is 923743141. The next prime is 923743169. The reversal of 923743152 is 251347329.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3207298 + ... + 3207585.

Almost surely, 2^923743152 is an apocalyptic number.

It is an amenable number.

923743152 is an abundant number, since it is smaller than the sum of its proper divisors (1661455100).

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

923743152 is a wasteful number, since it uses less digits than its factorization.

923743152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6414897 (or 6414888 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 923743152 is about 30393.1431740779. The cubic root of 923743152 is about 973.9060804132.

The spelling of 923743152 in words is "nine hundred twenty-three million, seven hundred forty-three thousand, one hundred fifty-two".