2395944 has 48 divisors (see below), whose sum is σ = 6570720. Its totient is φ = 788640.

The previous prime is 2395927. The next prime is 2395973. The reversal of 2395944 is 4495932.

It is a super-2 number, since 2×2395944² = 11481095302272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2395899 and 2395908.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7549 + ... + 7859.

It is an arithmetic number, because the mean of its divisors is an integer number (136890).

2^2395944 is an apocalyptic number.

2395944 is a gapful number since it is divisible by the number (24) 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 2395944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3285360).

2395944 is an abundant number, since it is smaller than the sum of its proper divisors (4174776).

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

2395944 is a wasteful number, since it uses less digits than its factorization.

2395944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430 (or 423 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 2395944 is about 1547.8837165627. The cubic root of 2395944 is about 133.8111247093.

The spelling of 2395944 in words is "two million, three hundred ninety-five thousand, nine hundred forty-four".