7087090 has 16 divisors (see below), whose sum is σ = 12919680. Its totient is φ = 2798640.

The previous prime is 7087081. The next prime is 7087097. The reversal of 7087090 is 907807.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (7087097) 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, 3696 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (807480).

Almost surely, 2^7087090 is an apocalyptic number.

7087090 is a deficient number, since it is larger than the sum of its proper divisors (5832590).

7087090 is a wasteful number, since it uses less digits than its factorization.

7087090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9057.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 7087090 is about 2662.1588983380. The cubic root of 7087090 is about 192.0831707087.

The spelling of 7087090 in words is "seven million, eighty-seven thousand, ninety".