157061460 has 24 divisors (see below), whose sum is σ = 439772256. Its totient is φ = 41883040.

The previous prime is 157061449. The next prime is 157061491. The reversal of 157061460 is 64160751.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308786 + ... + 1308905.

It is an arithmetic number, because the mean of its divisors is an integer number (18323844).

Almost surely, 2^157061460 is an apocalyptic number.

157061460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157061460 is an abundant number, since it is smaller than the sum of its proper divisors (282710796).

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

157061460 is a wasteful number, since it uses less digits than its factorization.

157061460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2617703 (or 2617701 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 157061460 is about 12532.4163671656. The cubic root of 157061460 is about 539.5394564416.

The spelling of 157061460 in words is "one hundred fifty-seven million, sixty-one thousand, four hundred sixty".