157088464 has 20 divisors (see below), whose sum is σ = 327771556. Its totient is φ = 72502272.

The previous prime is 157088461. The next prime is 157088473. The reversal of 157088464 is 464880751.

It can be written as a sum of positive squares in 2 ways, for example, as 6290064 + 150798400 = 2508^2 + 12280^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 157088464.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157088461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377409 + ... + 377824.

Almost surely, 2^157088464 is an apocalyptic number.

It is an amenable number.

157088464 is an abundant number, since it is smaller than the sum of its proper divisors (170683092).

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

157088464 is a wasteful number, since it uses less digits than its factorization.

157088464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755254 (or 755248 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 157088464 is about 12533.4936869175. The cubic root of 157088464 is about 539.5703761604.

The spelling of 157088464 in words is "one hundred fifty-seven million, eighty-eight thousand, four hundred sixty-four".