8173090 has 32 divisors (see below), whose sum is σ = 15738624. Its totient is φ = 3045120.

The previous prime is 8173079. The next prime is 8173091. The reversal of 8173090 is 903718.

It is not an unprimeable number, because it can be changed into a prime (8173091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22087 + ... + 22453.

It is an arithmetic number, because the mean of its divisors is an integer number (491832).

Almost surely, 2^8173090 is an apocalyptic number.

8173090 is a deficient number, since it is larger than the sum of its proper divisors (7565534).

8173090 is a wasteful number, since it uses less digits than its factorization.

8173090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 8173090 is about 2858.8616615709. The cubic root of 8173090 is about 201.4321371054.

The spelling of 8173090 in words is "eight million, one hundred seventy-three thousand, ninety".