8275490 has 8 divisors (see below), whose sum is σ = 14895900. Its totient is φ = 3310192.

The previous prime is 8275471. The next prime is 8275493. The reversal of 8275490 is 945728.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7789681 + 485809 = 2791^2 + 697^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8275490.

It is not an unprimeable number, because it can be changed into a prime (8275493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413765 + ... + 413784.

Almost surely, 2^8275490 is an apocalyptic number.

8275490 is a deficient number, since it is larger than the sum of its proper divisors (6620410).

8275490 is a wasteful number, since it uses less digits than its factorization.

8275490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827556.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 8275490 is about 2876.7151405727. The cubic root of 8275490 is about 202.2698905235.

The spelling of 8275490 in words is "eight million, two hundred seventy-five thousand, four hundred ninety".