7115042 has 12 divisors (see below), whose sum is σ = 11731398. Its totient is φ = 3234000.

The previous prime is 7115041. The next prime is 7115051. The reversal of 7115042 is 2405117.

It can be written as a sum of positive squares in only one way, i.e., 6911641 + 203401 = 2629^2 + 451^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7115041) 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, 14459 + ... + 14942.

Almost surely, 2^7115042 is an apocalyptic number.

7115042 is a deficient number, since it is larger than the sum of its proper divisors (4616356).

7115042 is a wasteful number, since it uses less digits than its factorization.

7115042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29425 (or 29414 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 7115042 is about 2667.4036065058. The cubic root of 7115042 is about 192.3353694483.

The spelling of 7115042 in words is "seven million, one hundred fifteen thousand, forty-two".