8053990 has 16 divisors (see below), whose sum is σ = 16568352. Its totient is φ = 2761344.

The previous prime is 8053987. The next prime is 8054021. The reversal of 8053990 is 993508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57459 + ... + 57598.

It is an arithmetic number, because the mean of its divisors is an integer number (1035522).

Almost surely, 2^8053990 is an apocalyptic number.

8053990 is an abundant number, since it is smaller than the sum of its proper divisors (8514362).

8053990 is a wasteful number, since it uses less digits than its factorization.

8053990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115071.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 8053990 is about 2837.9552498234. The cubic root of 8053990 is about 200.4489083194.

The spelling of 8053990 in words is "eight million, fifty-three thousand, nine hundred ninety".