2488569740 has 12 divisors (see below), whose sum is σ = 5225996496. Its totient is φ = 995427888.

The previous prime is 2488569703. The next prime is 2488569749. The reversal of 2488569740 is 479658842.

It is not an unprimeable number, because it can be changed into a prime (2488569749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62214224 + ... + 62214263.

It is an arithmetic number, because the mean of its divisors is an integer number (435499708).

Almost surely, 2^2488569740 is an apocalyptic number.

2488569740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2488569740 is an abundant number, since it is smaller than the sum of its proper divisors (2737426756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2488569740 is a wasteful number, since it uses less digits than its factorization.

2488569740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124428496 (or 124428494 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The square root of 2488569740 is about 49885.5664496255. The cubic root of 2488569740 is about 1355.1372146280.

The spelling of 2488569740 in words is "two billion, four hundred eighty-eight million, five hundred sixty-nine thousand, seven hundred forty".