7090402 has 16 divisors (see below), whose sum is σ = 11721024. Its totient is φ = 3190000.

The previous prime is 7090397. The next prime is 7090403. The reversal of 7090402 is 2040907.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (7090403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627 + ... + 3817.

It is an arithmetic number, because the mean of its divisors is an integer number (732564).

Almost surely, 2^7090402 is an apocalyptic number.

7090402 is a deficient number, since it is larger than the sum of its proper divisors (4630622).

7090402 is a wasteful number, since it uses less digits than its factorization.

7090402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 7090402 is about 2662.7808772034. The cubic root of 7090402 is about 192.1130880366.

The spelling of 7090402 in words is "seven million, ninety thousand, four hundred two".