7492916 has 18 divisors (see below), whose sum is σ = 13841730. Its totient is φ = 3548592.

The previous prime is 7492909. The next prime is 7492921. The reversal of 7492916 is 6192947.

It can be written as a sum of positive squares in only one way, i.e., 7075600 + 417316 = 2660^2 + 646^2 .

It is a super-2 number, since 2×7492916² = 112287580366112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 7492916.

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 5 ways as a sum of consecutive naturals, for example, 1151 + ... + 4038.

It is an arithmetic number, because the mean of its divisors is an integer number (768985).

Almost surely, 2^7492916 is an apocalyptic number.

7492916 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

7492916 is a deficient number, since it is larger than the sum of its proper divisors (6348814).

7492916 is a wasteful number, since it uses less digits than its factorization.

7492916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231 (or 5210 counting only the distinct ones).

The product of its digits is 27216, while the sum is 38.

The square root of 7492916 is about 2737.3191264447. The cubic root of 7492916 is about 195.6817339284.

The spelling of 7492916 in words is "seven million, four hundred ninety-two thousand, nine hundred sixteen".