157041484 has 6 divisors (see below), whose sum is σ = 274822604. Its totient is φ = 78520740.

The previous prime is 157041473. The next prime is 157041499. The reversal of 157041484 is 484140751.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19630182 + ... + 19630189.

Almost surely, 2^157041484 is an apocalyptic number.

It is an amenable number.

157041484 is a deficient number, since it is larger than the sum of its proper divisors (117781120).

157041484 is a wasteful number, since it uses less digits than its factorization.

157041484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39260375 (or 39260373 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 157041484 is about 12531.6193686211. The cubic root of 157041484 is about 539.5165815382.

The spelling of 157041484 in words is "one hundred fifty-seven million, forty-one thousand, four hundred eighty-four".