7672113 has 6 divisors (see below), whose sum is σ = 11081954. Its totient is φ = 5114736.

The previous prime is 7672111. The next prime is 7672123. The reversal of 7672113 is 3112767.

It can be written as a sum of positive squares in only one way, i.e., 4809249 + 2862864 = 2193^2 + 1692^2 .

It is not a de Polignac number, because 7672113 - 2¹ = 7672111 is a prime.

It is a super-2 number, since 2×7672113² = 117722635769538, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7672111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 426220 + ... + 426237.

Almost surely, 2^7672113 is an apocalyptic number.

It is an amenable number.

7672113 is a deficient number, since it is larger than the sum of its proper divisors (3409841).

7672113 is a wasteful number, since it uses less digits than its factorization.

7672113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852463 (or 852460 counting only the distinct ones).

The product of its digits is 1764, while the sum is 27.

The square root of 7672113 is about 2769.8579385954. The cubic root of 7672113 is about 197.2294045685.

The spelling of 7672113 in words is "seven million, six hundred seventy-two thousand, one hundred thirteen".