7970159 has 6 divisors (see below), whose sum is σ = 8046360. Its totient is φ = 7894616.

The previous prime is 7970153. The next prime is 7970173. The reversal of 7970159 is 9510797.

It is not a de Polignac number, because 7970159 - 2⁴ = 7970143 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 (7970153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22022 + ... + 22380.

It is an arithmetic number, because the mean of its divisors is an integer number (1341060).

Almost surely, 2^7970159 is an apocalyptic number.

7970159 is a deficient number, since it is larger than the sum of its proper divisors (76201).

7970159 is an equidigital number, since it uses as much as digits as its factorization.

7970159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 38.

The square root of 7970159 is about 2823.1470029030. The cubic root of 7970159 is about 199.7510151614.

The spelling of 7970159 in words is "seven million, nine hundred seventy thousand, one hundred fifty-nine".