8290472 has 16 divisors (see below), whose sum is σ = 15838740. Its totient is φ = 4066816.

The previous prime is 8290463. The next prime is 8290481. The reversal of 8290472 is 2740928.

It is an interprime number because it is at equal distance from previous prime (8290463) and next prime (8290481).

It can be written as a sum of positive squares in 2 ways, for example, as 7540516 + 749956 = 2746^2 + 866^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9353 + ... + 10200.

Almost surely, 2^8290472 is an apocalyptic number.

It is an amenable number.

8290472 is a deficient number, since it is larger than the sum of its proper divisors (7548268).

8290472 is a wasteful number, since it uses less digits than its factorization.

8290472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19612 (or 19608 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 8290472 is about 2879.3179747989. The cubic root of 8290472 is about 202.3918805035.

The spelling of 8290472 in words is "eight million, two hundred ninety thousand, four hundred seventy-two".