157048735 has 8 divisors (see below), whose sum is σ = 190288800. Its totient is φ = 124418784.

The previous prime is 157048729. The next prime is 157048739. The reversal of 157048735 is 537840751.

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 157048735 - 2²⁵ = 123494303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157048739) 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, 151960 + ... + 152989.

It is an arithmetic number, because the mean of its divisors is an integer number (23786100).

Almost surely, 2^157048735 is an apocalyptic number.

157048735 is a deficient number, since it is larger than the sum of its proper divisors (33240065).

157048735 is a wasteful number, since it uses less digits than its factorization.

157048735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305057.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 157048735 is about 12531.9086734623. The cubic root of 157048735 is about 539.5248850226.

It can be divided in two parts, 1570 and 48735, that added together give a palindrome (50305).

The spelling of 157048735 in words is "one hundred fifty-seven million, forty-eight thousand, seven hundred thirty-five".