157080207 has 8 divisors (see below), whose sum is σ = 215100976. Its totient is φ = 101889792.

The previous prime is 157080139. The next prime is 157080263. The reversal of 157080207 is 702080751.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 157080207 - 2¹⁸ = 156818063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157080107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707458 + ... + 707679.

It is an arithmetic number, because the mean of its divisors is an integer number (26887622).

Almost surely, 2^157080207 is an apocalyptic number.

157080207 is a deficient number, since it is larger than the sum of its proper divisors (58020769).

157080207 is a wasteful number, since it uses less digits than its factorization.

157080207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415177.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 157080207 is about 12533.1642852075. The cubic root of 157080207 is about 539.5609222291.

The spelling of 157080207 in words is "one hundred fifty-seven million, eighty thousand, two hundred seven".