2498540766 has 32 divisors (see below), whose sum is σ = 5019574560. Its totient is φ = 829108224.

The previous prime is 2498540753. The next prime is 2498540767. The reversal of 2498540766 is 6670458942.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498540767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1747740 + ... + 1749168.

It is an arithmetic number, because the mean of its divisors is an integer number (156861705).

Almost surely, 2^2498540766 is an apocalyptic number.

2498540766 is an abundant number, since it is smaller than the sum of its proper divisors (2521033794).

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

2498540766 is a wasteful number, since it uses less digits than its factorization.

2498540766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 2498540766 is about 49985.4055300145. The cubic root of 2498540766 is about 1356.9446922047.

The spelling of 2498540766 in words is "two billion, four hundred ninety-eight million, five hundred forty thousand, seven hundred sixty-six".