157065268 has 12 divisors (see below), whose sum is σ = 275393440. Its totient is φ = 78381432.

The previous prime is 157065241. The next prime is 157065269. The reversal of 157065268 is 862560751.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 157065268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157065269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35448 + ... + 39631.

Almost surely, 2^157065268 is an apocalyptic number.

It is an amenable number.

157065268 is a deficient number, since it is larger than the sum of its proper divisors (118328172).

157065268 is a wasteful number, since it uses less digits than its factorization.

157065268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75606 (or 75604 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 157065268 is about 12532.5682922536. The cubic root of 157065268 is about 539.5438168358.

The spelling of 157065268 in words is "one hundred fifty-seven million, sixty-five thousand, two hundred sixty-eight".