2496648240 has 120 divisors (see below), whose sum is σ = 8655124608. Its totient is φ = 644290560.

The previous prime is 2496648239. The next prime is 2496648247. The reversal of 2496648240 is 428466942.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2496648247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33609 + ... + 78248.

Almost surely, 2^2496648240 is an apocalyptic number.

2496648240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2496648240 is an abundant number, since it is smaller than the sum of its proper divisors (6158476368).

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

2496648240 is a wasteful number, since it uses less digits than its factorization.

2496648240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111907 (or 111898 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The square root of 2496648240 is about 49966.4711581677. The cubic root of 2496648240 is about 1356.6019986065.

The spelling of 2496648240 in words is "two billion, four hundred ninety-six million, six hundred forty-eight thousand, two hundred forty".