7402113 has 12 divisors (see below), whose sum is σ = 11157120. Its totient is φ = 4720056.

The previous prime is 7402103. The next prime is 7402147. The reversal of 7402113 is 3112047.

It is not a de Polignac number, because 7402113 - 2⁴ = 7402097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7402103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17673 + ... + 18086.

It is an arithmetic number, because the mean of its divisors is an integer number (929760).

Almost surely, 2^7402113 is an apocalyptic number.

It is an amenable number.

7402113 is a deficient number, since it is larger than the sum of its proper divisors (3755007).

7402113 is a wasteful number, since it uses less digits than its factorization.

7402113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35788 (or 35785 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 7402113 is about 2720.6824511508. The cubic root of 7402113 is about 194.8880619880. Note that the first 3 decimals are identical.

The spelling of 7402113 in words is "seven million, four hundred two thousand, one hundred thirteen".