8087404 has 48 divisors (see below), whose sum is σ = 16369920. Its totient is φ = 3467520.

The previous prime is 8087389. The next prime is 8087413. The reversal of 8087404 is 4047808.

It is a super-2 number, since 2×8087404² = 130812206918432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46662 + ... + 46834.

It is an arithmetic number, because the mean of its divisors is an integer number (341040).

Almost surely, 2^8087404 is an apocalyptic number.

It is an amenable number.

8087404 is an abundant number, since it is smaller than the sum of its proper divisors (8282516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8087404 is a wasteful number, since it uses less digits than its factorization.

8087404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 8087404 is about 2843.8361415525. The cubic root of 8087404 is about 200.7257300608.

The spelling of 8087404 in words is "eight million, eighty-seven thousand, four hundred four".