2440592 has 60 divisors (see below), whose sum is σ = 6021936. Its totient is φ = 947520.

The previous prime is 2440591. The next prime is 2440621. The reversal of 2440592 is 2950442.

It is not an unprimeable number, because it can be changed into a prime (2440591) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8483 + ... + 8765.

2^2440592 is an apocalyptic number.

2440592 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2440592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3010968).

2440592 is an abundant number, since it is smaller than the sum of its proper divisors (3581344).

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

2440592 is a wasteful number, since it uses less digits than its factorization.

2440592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2440592 is about 1562.2394182711. The cubic root of 2440592 is about 134.6371968757.

The spelling of 2440592 in words is "two million, four hundred forty thousand, five hundred ninety-two".