2404740 has 48 divisors (see below), whose sum is σ = 7253568. Its totient is φ = 591744.

The previous prime is 2404733. The next prime is 2404747. The reversal of 2404740 is 474042.

2404740 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2404733) and next prime (2404747).

It is not an unprimeable number, because it can be changed into a prime (2404747) 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, 762 + ... + 2321.

It is an arithmetic number, because the mean of its divisors is an integer number (151116).

2^2404740 is an apocalyptic number.

2404740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2404740 is an abundant number, since it is smaller than the sum of its proper divisors (4848828).

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

2404740 is a wasteful number, since it uses less digits than its factorization.

2404740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108 (or 3106 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 2404740 is about 1550.7224122969. The cubic root of 2404740 is about 133.9746740583.

Adding to 2404740 its reverse (474042), we get a palindrome (2878782).

The spelling of 2404740 in words is "two million, four hundred four thousand, seven hundred forty".