2490507574 has 32 divisors (see below), whose sum is σ = 4235765760. Its totient is φ = 1092009600.

The previous prime is 2490507553. The next prime is 2490507589. The reversal of 2490507574 is 4757050942.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2490507574.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18867 + ... + 73054.

It is an arithmetic number, because the mean of its divisors is an integer number (132367680).

Almost surely, 2^2490507574 is an apocalyptic number.

2490507574 is a deficient number, since it is larger than the sum of its proper divisors (1745258186).

2490507574 is a wasteful number, since it uses less digits than its factorization.

2490507574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91996.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 2490507574 is about 49904.9854623764. The cubic root of 2490507574 is about 1355.4888690471.

The spelling of 2490507574 in words is "two billion, four hundred ninety million, five hundred seven thousand, five hundred seventy-four".