142332792 has 32 divisors (see below), whose sum is σ = 406665600. Its totient is φ = 40666464.

The previous prime is 142332761. The next prime is 142332829. The reversal of 142332792 is 297233241.

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, 423442 + ... + 423777.

It is an arithmetic number, because the mean of its divisors is an integer number (12708300).

Almost surely, 2^142332792 is an apocalyptic number.

142332792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142332792 is an abundant number, since it is smaller than the sum of its proper divisors (264332808).

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

142332792 is a wasteful number, since it uses less digits than its factorization.

142332792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847235 (or 847231 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 142332792 is about 11930.3307581978. The cubic root of 142332792 is about 522.1175877550.

The spelling of 142332792 in words is "one hundred forty-two million, three hundred thirty-two thousand, seven hundred ninety-two".