8190764 has 12 divisors (see below), whose sum is σ = 14721504. Its totient is φ = 3984624.

The previous prime is 8190761. The next prime is 8190823. The reversal of 8190764 is 4670918.

It is a super-2 number, since 2×8190764² = 134177229807392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8190761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27524 + ... + 27819.

It is an arithmetic number, because the mean of its divisors is an integer number (1226792).

Almost surely, 2^8190764 is an apocalyptic number.

It is an amenable number.

8190764 is a deficient number, since it is larger than the sum of its proper divisors (6530740).

8190764 is a wasteful number, since it uses less digits than its factorization.

8190764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55384 (or 55382 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 8190764 is about 2861.9510827406. The cubic root of 8190764 is about 201.5772290460.

The spelling of 8190764 in words is "eight million, one hundred ninety thousand, seven hundred sixty-four".