157371007 has 8 divisors (see below), whose sum is σ = 160654896. Its totient is φ = 154114752.

The previous prime is 157371001. The next prime is 157371017. The reversal of 157371007 is 700173751.

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

It is a cyclic number.

It is not a de Polignac number, because 157371007 - 2¹⁹ = 156846719 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 157371007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157371001) 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, 4803 + ... + 18379.

It is an arithmetic number, because the mean of its divisors is an integer number (20081862).

Almost surely, 2^157371007 is an apocalyptic number.

157371007 is a deficient number, since it is larger than the sum of its proper divisors (3283889).

157371007 is a wasteful number, since it uses less digits than its factorization.

157371007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13817.

The product of its (nonzero) digits is 5145, while the sum is 31.

The square root of 157371007 is about 12544.7601411904. The cubic root of 157371007 is about 539.8936770551.

The spelling of 157371007 in words is "one hundred fifty-seven million, three hundred seventy-one thousand, seven".