157650606 has 24 divisors (see below), whose sum is σ = 341878680. Its totient is φ = 52503696.

The previous prime is 157650569. The next prime is 157650611. The reversal of 157650606 is 606056751.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21525 + ... + 27903.

It is an arithmetic number, because the mean of its divisors is an integer number (14244945).

Almost surely, 2^157650606 is an apocalyptic number.

157650606 is an abundant number, since it is smaller than the sum of its proper divisors (184228074).

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

157650606 is a wasteful number, since it uses less digits than its factorization.

157650606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7760 (or 7757 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 157650606 is about 12555.8992509497. The cubic root of 157650606 is about 540.2132285491.

The spelling of 157650606 in words is "one hundred fifty-seven million, six hundred fifty thousand, six hundred six".