157940948 has 24 divisors (see below), whose sum is σ = 319261824. Its totient is φ = 67568000.

The previous prime is 157940947. The next prime is 157940963. The reversal of 157940948 is 849049751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157940941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104828 + ... + 106323.

It is an arithmetic number, because the mean of its divisors is an integer number (13302576).

Almost surely, 2^157940948 is an apocalyptic number.

It is an amenable number.

157940948 is an abundant number, since it is smaller than the sum of its proper divisors (161320876).

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

157940948 is a wasteful number, since it uses less digits than its factorization.

157940948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211183 (or 211181 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 157940948 is about 12567.4559080189. The cubic root of 157940948 is about 540.5446585057.

The spelling of 157940948 in words is "one hundred fifty-seven million, nine hundred forty thousand, nine hundred forty-eight".