7926130 has 8 divisors (see below), whose sum is σ = 14267052. Its totient is φ = 3170448.

The previous prime is 7926109. The next prime is 7926151. The reversal of 7926130 is 316297.

It is an interprime number because it is at equal distance from previous prime (7926109) and next prime (7926151).

It can be written as a sum of positive squares in 2 ways, for example, as 6817321 + 1108809 = 2611^2 + 1053^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396297 + ... + 396316.

Almost surely, 2^7926130 is an apocalyptic number.

7926130 is a deficient number, since it is larger than the sum of its proper divisors (6340922).

7926130 is a wasteful number, since it uses less digits than its factorization.

7926130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792620.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 7926130 is about 2815.3383455635. The cubic root of 7926130 is about 199.3825121726.

The spelling of 7926130 in words is "seven million, nine hundred twenty-six thousand, one hundred thirty".