7951536 has 30 divisors (see below), whose sum is σ = 22253660. Its totient is φ = 2650464.

The previous prime is 7951523. The next prime is 7951561. The reversal of 7951536 is 6351597.

It is a happy number.

7951536 is a `hidden beast` number, since 79 + 51 + 536 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7951536.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27466 + ... + 27753.

Almost surely, 2^7951536 is an apocalyptic number.

It is an amenable number.

7951536 is an abundant number, since it is smaller than the sum of its proper divisors (14302124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7951536 is a wasteful number, since it uses less digits than its factorization.

7951536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55233 (or 55224 counting only the distinct ones).

The product of its digits is 28350, while the sum is 36.

The square root of 7951536 is about 2819.8468043495. The cubic root of 7951536 is about 199.5953150360.

It can be divided in two parts, 79 and 51536, that added together give a palindrome (51615).

The spelling of 7951536 in words is "seven million, nine hundred fifty-one thousand, five hundred thirty-six".