7538116 has 6 divisors (see below), whose sum is σ = 13191710. Its totient is φ = 3769056.

The previous prime is 7538099. The next prime is 7538147. The reversal of 7538116 is 6118357.

It can be written as a sum of positive squares in only one way, i.e., 6969600 + 568516 = 2640^2 + 754^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 942261 + ... + 942268.

Almost surely, 2^7538116 is an apocalyptic number.

It is an amenable number.

7538116 is a deficient number, since it is larger than the sum of its proper divisors (5653594).

7538116 is a wasteful number, since it uses less digits than its factorization.

7538116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884533 (or 1884531 counting only the distinct ones).

The product of its digits is 5040, while the sum is 31.

The square root of 7538116 is about 2745.5629659507. The cubic root of 7538116 is about 196.0744198863.

The spelling of 7538116 in words is "seven million, five hundred thirty-eight thousand, one hundred sixteen".