2462540 has 12 divisors (see below), whose sum is σ = 5171376. Its totient is φ = 985008.

The previous prime is 2462531. The next prime is 2462543. The reversal of 2462540 is 452642.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2462543) 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, 61544 + ... + 61583.

It is an arithmetic number, because the mean of its divisors is an integer number (430948).

2^2462540 is an apocalyptic number.

2462540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2462540 is an abundant number, since it is smaller than the sum of its proper divisors (2708836).

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

2462540 is a wasteful number, since it uses less digits than its factorization.

2462540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123136 (or 123134 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2462540 is about 1569.2482276555. The cubic root of 2462540 is about 135.0395860134.

The spelling of 2462540 in words is "two million, four hundred sixty-two thousand, five hundred forty".