124488157 has 8 divisors (see below), whose sum is σ = 129000960. Its totient is φ = 120006480.

The previous prime is 124488109. The next prime is 124488163. The reversal of 124488157 is 751884421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124488157 - 2²³ = 116099549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124488197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519 + ... + 15787.

It is an arithmetic number, because the mean of its divisors is an integer number (16125120).

Almost surely, 2^124488157 is an apocalyptic number.

It is an amenable number.

124488157 is a deficient number, since it is larger than the sum of its proper divisors (4512803).

124488157 is a wasteful number, since it uses less digits than its factorization.

124488157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15563.

The product of its digits is 71680, while the sum is 40.

The square root of 124488157 is about 11157.4260920698. The cubic root of 124488157 is about 499.3166090458.

It can be divided in two parts, 1244 and 88157, that added together give a square (89401 = 299²).

The spelling of 124488157 in words is "one hundred twenty-four million, four hundred eighty-eight thousand, one hundred fifty-seven".