7952646 has 16 divisors (see below), whose sum is σ = 17128944. Its totient is φ = 2446944.

The previous prime is 7952629. The next prime is 7952657. The reversal of 7952646 is 6462597.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 50901 + ... + 51056.

It is an arithmetic number, because the mean of its divisors is an integer number (1070559).

Almost surely, 2^7952646 is an apocalyptic number.

7952646 is an abundant number, since it is smaller than the sum of its proper divisors (9176298).

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

7952646 is a wasteful number, since it uses less digits than its factorization.

7952646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101975.

The product of its digits is 90720, while the sum is 39.

The square root of 7952646 is about 2820.0436166840. The cubic root of 7952646 is about 199.6046021512.

It can be divided in two parts, 79 and 52646, that added together give a palindrome (52725).

The spelling of 7952646 in words is "seven million, nine hundred fifty-two thousand, six hundred forty-six".