157567960 has 32 divisors (see below), whose sum is σ = 386758800. Its totient is φ = 57297280.

The previous prime is 157567919. The next prime is 157567967. The reversal of 157567960 is 69765751.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 157567960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157567967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178615 + ... + 179494.

Almost surely, 2^157567960 is an apocalyptic number.

157567960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157567960 is an abundant number, since it is smaller than the sum of its proper divisors (229190840).

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

157567960 is a wasteful number, since it uses less digits than its factorization.

157567960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358131 (or 358127 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 46.

The square root of 157567960 is about 12552.6076972078. The cubic root of 157567960 is about 540.1188124483.

It can be divided in two parts, 15756 and 7960, that added together give a square (23716 = 154²).

The spelling of 157567960 in words is "one hundred fifty-seven million, five hundred sixty-seven thousand, nine hundred sixty".