157105062 has 16 divisors (see below), whose sum is σ = 349122480. Its totient is φ = 52368336.

The previous prime is 157105057. The next prime is 157105063. The reversal of 157105062 is 260501751.

157105062 is a `hidden beast` number, since 157 + 1 + 0 + 506 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157105063) 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, 1454623 + ... + 1454730.

It is an arithmetic number, because the mean of its divisors is an integer number (21820155).

Almost surely, 2^157105062 is an apocalyptic number.

157105062 is an abundant number, since it is smaller than the sum of its proper divisors (192017418).

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

157105062 is a wasteful number, since it uses less digits than its factorization.

157105062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909364 (or 2909358 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 157105062 is about 12534.1558152115. The cubic root of 157105062 is about 539.5893791975.

The spelling of 157105062 in words is "one hundred fifty-seven million, one hundred five thousand, sixty-two".