157872848 has 20 divisors (see below), whose sum is σ = 349575840. Its totient is φ = 67659744.

The previous prime is 157872833. The next prime is 157872877. The reversal of 157872848 is 848278751.

It is a super-2 number, since 2×157872848² = 49847672271262208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 157872796 and 157872805.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704678 + ... + 704901.

It is an arithmetic number, because the mean of its divisors is an integer number (17478792).

Almost surely, 2^157872848 is an apocalyptic number.

It is an amenable number.

157872848 is an abundant number, since it is smaller than the sum of its proper divisors (191702992).

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

157872848 is a wasteful number, since it uses less digits than its factorization.

157872848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409594 (or 1409588 counting only the distinct ones).

The product of its digits is 1003520, while the sum is 50.

The square root of 157872848 is about 12564.7462369918. The cubic root of 157872848 is about 540.4669577708.

The spelling of 157872848 in words is "one hundred fifty-seven million, eight hundred seventy-two thousand, eight hundred forty-eight".