2496240 has 60 divisors (see below), whose sum is σ = 8385624. Its totient is φ = 665472.

The previous prime is 2496227. The next prime is 2496251. The reversal of 2496240 is 426942.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1014 + ... + 2453.

2^2496240 is an apocalyptic number.

2496240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2496240 is an abundant number, since it is smaller than the sum of its proper divisors (5889384).

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

2496240 is a wasteful number, since it uses less digits than its factorization.

2496240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486 (or 3477 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2496240 is about 1579.9493662773. The cubic root of 2496240 is about 135.6528052882.

The spelling of 2496240 in words is "two million, four hundred ninety-six thousand, two hundred forty".