7090902 has 120 divisors (see below), whose sum is σ = 20194416. Its totient is φ = 1819584.

The previous prime is 7090901. The next prime is 7090931. The reversal of 7090902 is 2090907.

7090902 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7090901) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 191628 + ... + 191664.

Almost surely, 2^7090902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7090902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10097208).

7090902 is an abundant number, since it is smaller than the sum of its proper divisors (13103514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7090902 is a wasteful number, since it uses less digits than its factorization.

7090902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 7090902 is about 2662.8747623574. The cubic root of 7090902 is about 192.1176037320.

The spelling of 7090902 in words is "seven million, ninety thousand, nine hundred two".