157557848 has 64 divisors (see below), whose sum is σ = 351648000. Its totient is φ = 64778112.

The previous prime is 157557839. The next prime is 157557863. The reversal of 157557848 is 848755751.

It is a super-2 number, since 2×157557848² = 49648950932782208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 157557796 and 157557805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141518 + ... + 142626.

It is an arithmetic number, because the mean of its divisors is an integer number (5494500).

Almost surely, 2^157557848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157557848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175824000).

157557848 is an abundant number, since it is smaller than the sum of its proper divisors (194090152).

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

157557848 is a wasteful number, since it uses less digits than its factorization.

157557848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224 (or 1220 counting only the distinct ones).

The product of its digits is 1568000, while the sum is 50.

The square root of 157557848 is about 12552.2049059119. The cubic root of 157557848 is about 540.1072580725.

The spelling of 157557848 in words is "one hundred fifty-seven million, five hundred fifty-seven thousand, eight hundred forty-eight".