7956151 has 4 divisors (see below), whose sum is σ = 9092752. Its totient is φ = 6819552.

The previous prime is 7956149. The next prime is 7956163. The reversal of 7956151 is 1516597.

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 7956151 - 2¹ = 7956149 is a prime.

It is a Duffinian number.

7956151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7956101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568290 + ... + 568303.

It is an arithmetic number, because the mean of its divisors is an integer number (2273188).

Almost surely, 2^7956151 is an apocalyptic number.

7956151 is a deficient number, since it is larger than the sum of its proper divisors (1136601).

7956151 is a wasteful number, since it uses less digits than its factorization.

7956151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136600.

The product of its digits is 9450, while the sum is 34.

The square root of 7956151 is about 2820.6649925151. The cubic root of 7956151 is about 199.6339220100.

The spelling of 7956151 in words is "seven million, nine hundred fifty-six thousand, one hundred fifty-one".