325582490 has 16 divisors (see below), whose sum is σ = 587715048. Its totient is φ = 129862656.

The previous prime is 325582483. The next prime is 325582501. The reversal of 325582490 is 94285523.

It can be written as a sum of positive squares in 4 ways, for example, as 189090001 + 136492489 = 13751^2 + 11683^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42587 + ... + 49646.

Almost surely, 2^325582490 is an apocalyptic number.

325582490 is a deficient number, since it is larger than the sum of its proper divisors (262132558).

325582490 is a wasteful number, since it uses less digits than its factorization.

325582490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92593.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 325582490 is about 18043.9045109422. The cubic root of 325582490 is about 687.9449390878.

The spelling of 325582490 in words is "three hundred twenty-five million, five hundred eighty-two thousand, four hundred ninety".