157827460 has 48 divisors (see below), whose sum is σ = 383999616. Its totient is φ = 53367552.

The previous prime is 157827451. The next prime is 157827503. The reversal of 157827460 is 64728751.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2499 + ... + 17941.

It is an arithmetic number, because the mean of its divisors is an integer number (7999992).

Almost surely, 2^157827460 is an apocalyptic number.

157827460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157827460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191999808).

157827460 is an abundant number, since it is smaller than the sum of its proper divisors (226172156).

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

157827460 is a wasteful number, since it uses less digits than its factorization.

157827460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15532 (or 15530 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 157827460 is about 12562.9399425453. The cubic root of 157827460 is about 540.4151585628.

The spelling of 157827460 in words is "one hundred fifty-seven million, eight hundred twenty-seven thousand, four hundred sixty".