7955951 has 4 divisors (see below), whose sum is σ = 7972272. Its totient is φ = 7939632.

The previous prime is 7955929. The next prime is 7955963. The reversal of 7955951 is 1595597.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1595597 = 41 ⋅38917.

It is a cyclic number.

It is not a de Polignac number, because 7955951 - 2⁶ = 7955887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7955899 and 7955908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7955911) 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, 7406 + ... + 8411.

It is an arithmetic number, because the mean of its divisors is an integer number (1993068).

Almost surely, 2^7955951 is an apocalyptic number.

7955951 is a deficient number, since it is larger than the sum of its proper divisors (16321).

7955951 is a wasteful number, since it uses less digits than its factorization.

7955951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16320.

The product of its digits is 70875, while the sum is 41.

The square root of 7955951 is about 2820.6295396595. The cubic root of 7955951 is about 199.6322492112.

The spelling of 7955951 in words is "seven million, nine hundred fifty-five thousand, nine hundred fifty-one".