157071462 has 64 divisors (see below), whose sum is σ = 341121024. Its totient is φ = 48090240.

The previous prime is 157071457. The next prime is 157071487. The reversal of 157071462 is 264170751.

157071462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395448 + ... + 395844.

It is an arithmetic number, because the mean of its divisors is an integer number (5330016).

Almost surely, 2^157071462 is an apocalyptic number.

157071462 is an abundant number, since it is smaller than the sum of its proper divisors (184049562).

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

157071462 is a wasteful number, since it uses less digits than its factorization.

157071462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 157071462 is about 12532.8154059653. The cubic root of 157071462 is about 539.5509091962.

The spelling of 157071462 in words is "one hundred fifty-seven million, seventy-one thousand, four hundred sixty-two".