157082030 has 32 divisors (see below), whose sum is σ = 323752896. Its totient is φ = 53754624.

The previous prime is 157082027. The next prime is 157082039. The reversal of 157082030 is 30280751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157082039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41372 + ... + 45008.

It is an arithmetic number, because the mean of its divisors is an integer number (10117278).

Almost surely, 2^157082030 is an apocalyptic number.

157082030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157082030 is an abundant number, since it is smaller than the sum of its proper divisors (166670866).

157082030 is a wasteful number, since it uses less digits than its factorization.

157082030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 157082030 is about 12533.2370120412. The cubic root of 157082030 is about 539.5630095189.

The spelling of 157082030 in words is "one hundred fifty-seven million, eighty-two thousand, thirty".