2362440 has 32 divisors (see below), whose sum is σ = 7087680. Its totient is φ = 629952.

The previous prime is 2362433. The next prime is 2362457. The reversal of 2362440 is 442632.

It is a super-2 number, since 2×2362440² = 11162245507200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9724 + ... + 9963.

It is an arithmetic number, because the mean of its divisors is an integer number (221490).

2^2362440 is an apocalyptic number.

2362440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2362440 is an abundant number, since it is smaller than the sum of its proper divisors (4725240).

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

2362440 is a wasteful number, since it uses less digits than its factorization.

2362440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19701 (or 19697 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2362440 is about 1537.0230967686. The cubic root of 2362440 is about 133.1844727547.

The spelling of 2362440 in words is "two million, three hundred sixty-two thousand, four hundred forty".