2445968 has 20 divisors (see below), whose sum is σ = 5416320. Its totient is φ = 1048224.

The previous prime is 2445967. The next prime is 2445973. The reversal of 2445968 is 8695442.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2445967) 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, 10808 + ... + 11031.

It is an arithmetic number, because the mean of its divisors is an integer number (270816).

2^2445968 is an apocalyptic number.

2445968 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2445968 is an abundant number, since it is smaller than the sum of its proper divisors (2970352).

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

2445968 is a wasteful number, since it uses less digits than its factorization.

2445968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21854 (or 21848 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 2445968 is about 1563.9590787485. The cubic root of 2445968 is about 134.7359814826.

The spelling of 2445968 in words is "two million, four hundred forty-five thousand, nine hundred sixty-eight".