157382892 has 48 divisors (see below), whose sum is σ = 409405920. Its totient is φ = 52284096.

The previous prime is 157382873. The next prime is 157382893. The reversal of 157382892 is 298283751.

It is a happy number.

157382892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (157382893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31938 + ... + 36534.

It is an arithmetic number, because the mean of its divisors is an integer number (8529290).

Almost surely, 2^157382892 is an apocalyptic number.

157382892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

157382892 is an abundant number, since it is smaller than the sum of its proper divisors (252023028).

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

157382892 is a wasteful number, since it uses less digits than its factorization.

157382892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4927 (or 4919 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 157382892 is about 12545.2338360032. The cubic root of 157382892 is about 539.9072680270.

The spelling of 157382892 in words is "one hundred fifty-seven million, three hundred eighty-two thousand, eight hundred ninety-two".