157028082 has 64 divisors (see below), whose sum is σ = 350106624. Its totient is φ = 46725120.

The previous prime is 157028059. The next prime is 157028089. The reversal of 157028082 is 280820751.

157028082 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×157028082³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (157028089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167118 + ... + 168054.

It is an arithmetic number, because the mean of its divisors is an integer number (5470416).

Almost surely, 2^157028082 is an apocalyptic number.

157028082 is an abundant number, since it is smaller than the sum of its proper divisors (193078542).

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

157028082 is a wasteful number, since it uses less digits than its factorization.

157028082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 157028082 is about 12531.0846298315. The cubic root of 157028082 is about 539.5012335619.

The spelling of 157028082 in words is "one hundred fifty-seven million, twenty-eight thousand, eighty-two".