2497389574 has 32 divisors (see below), whose sum is σ = 3952882944. Its totient is φ = 1181706240.

The previous prime is 2497389511. The next prime is 2497389599. The reversal of 2497389574 is 4759837942.

Its product of digits (15240960) is a multiple of the sum of its prime divisors (2592).

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, 1158882 + ... + 1161034.

It is an arithmetic number, because the mean of its divisors is an integer number (123527592).

Almost surely, 2^2497389574 is an apocalyptic number.

2497389574 is a deficient number, since it is larger than the sum of its proper divisors (1455493370).

2497389574 is a wasteful number, since it uses less digits than its factorization.

2497389574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592.

The product of its digits is 15240960, while the sum is 58.

The square root of 2497389574 is about 49973.8889221161. Note that the first 3 decimals coincide. The cubic root of 2497389574 is about 1356.7362580302.

The spelling of 2497389574 in words is "two billion, four hundred ninety-seven million, three hundred eighty-nine thousand, five hundred seventy-four".