157466207 has 4 divisors (see below), whose sum is σ = 157728816. Its totient is φ = 157203600.

The previous prime is 157466173. The next prime is 157466249. The reversal of 157466207 is 702664751.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 157466207 - 2¹⁴ = 157449823 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 (157466707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130403 + ... + 131604.

It is an arithmetic number, because the mean of its divisors is an integer number (39432204).

Almost surely, 2^157466207 is an apocalyptic number.

157466207 is a deficient number, since it is larger than the sum of its proper divisors (262609).

157466207 is an equidigital number, since it uses as much as digits as its factorization.

157466207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262608.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 157466207 is about 12548.5539804393. The cubic root of 157466207 is about 540.0025228506.

The spelling of 157466207 in words is "one hundred fifty-seven million, four hundred sixty-six thousand, two hundred seven".