157484 has 6 divisors (see below), whose sum is σ = 275604. Its totient is φ = 78740.

The previous prime is 157483. The next prime is 157489. The reversal of 157484 is 484751.

157484 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 (157483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19682 + ... + 19689.

It is an arithmetic number, because the mean of its divisors is an integer number (45934).

2¹⁵⁷⁴⁸⁴ is an apocalyptic number.

It is an amenable number.

157484 is a deficient number, since it is larger than the sum of its proper divisors (118120).

157484 is a wasteful number, since it uses less digits than its factorization.

157484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39375 (or 39373 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 157484 is about 396.8425380425. The cubic root of 157484 is about 54.0022861401.

The spelling of 157484 in words is "one hundred fifty-seven thousand, four hundred eighty-four".