2399046 has 16 divisors (see below), whose sum is σ = 5167344. Its totient is φ = 738144.

The previous prime is 2399041. The next prime is 2399081. The reversal of 2399046 is 6409932.

It is a junction number, because it is equal to n+sod(n) for n = 2398998 and 2399016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2399041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15301 + ... + 15456.

It is an arithmetic number, because the mean of its divisors is an integer number (322959).

2^2399046 is an apocalyptic number.

2399046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2399046 is an abundant number, since it is smaller than the sum of its proper divisors (2768298).

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

2399046 is a wasteful number, since it uses less digits than its factorization.

2399046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30775.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2399046 is about 1548.8854057031. The cubic root of 2399046 is about 133.8688476922.

The spelling of 2399046 in words is "two million, three hundred ninety-nine thousand, forty-six".