7090605 has 32 divisors (see below), whose sum is σ = 12856320. Its totient is φ = 3706560.

The previous prime is 7090597. The next prime is 7090613. The reversal of 7090605 is 5060907.

7090605 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7090597) and next prime (7090613).

It is not a de Polignac number, because 7090605 - 2³ = 7090597 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6660 + ... + 7650.

It is an arithmetic number, because the mean of its divisors is an integer number (401760).

Almost surely, 2^7090605 is an apocalyptic number.

It is an amenable number.

7090605 is a deficient number, since it is larger than the sum of its proper divisors (5765715).

7090605 is a wasteful number, since it uses less digits than its factorization.

7090605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 7090605 is about 2662.8189949751. The cubic root of 7090605 is about 192.1149214345.

The spelling of 7090605 in words is "seven million, ninety thousand, six hundred five".