7952155 has 8 divisors (see below), whose sum is σ = 9775584. Its totient is φ = 6206400.

The previous prime is 7952129. The next prime is 7952171. The reversal of 7952155 is 5512597.

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

It is not a de Polignac number, because 7952155 - 2⁵ = 7952123 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 7952155.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19191 + ... + 19600.

It is an arithmetic number, because the mean of its divisors is an integer number (1221948).

Almost surely, 2^7952155 is an apocalyptic number.

7952155 is a deficient number, since it is larger than the sum of its proper divisors (1823429).

7952155 is a wasteful number, since it uses less digits than its factorization.

7952155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38837.

The product of its digits is 15750, while the sum is 34.

The square root of 7952155 is about 2819.9565599491. The cubic root of 7952155 is about 199.6004941735.

The spelling of 7952155 in words is "seven million, nine hundred fifty-two thousand, one hundred fifty-five".