7090235 has 4 divisors (see below), whose sum is σ = 8508288. Its totient is φ = 5672184.

The previous prime is 7090231. The next prime is 7090247. The reversal of 7090235 is 5320907.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5320907 = 787 ⋅6761.

It is a cyclic number.

It is not a de Polignac number, because 7090235 - 2² = 7090231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7090231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709019 + ... + 709028.

It is an arithmetic number, because the mean of its divisors is an integer number (2127072).

Almost surely, 2^7090235 is an apocalyptic number.

7090235 is a deficient number, since it is larger than the sum of its proper divisors (1418053).

7090235 is a wasteful number, since it uses less digits than its factorization.

7090235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418052.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 7090235 is about 2662.7495188245. The cubic root of 7090235 is about 192.1115797471. Note that the first 3 decimals are identical.

The spelling of 7090235 in words is "seven million, ninety thousand, two hundred thirty-five".