2398995 has 24 divisors (see below), whose sum is σ = 4212000. Its totient is φ = 1262976.

The previous prime is 2398987. The next prime is 2399011. The reversal of 2398995 is 5998932.

It is not a de Polignac number, because 2398995 - 2³ = 2398987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a d-powerful number, because it can be written as 2⁵ + 3¹¹ + 9⁴ + 8⁷ + 9⁵ + 9⁵ + 5 .

It is a self number, because there is not a number n which added to its sum of digits gives 2398995.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3706 + ... + 4304.

It is an arithmetic number, because the mean of its divisors is an integer number (175500).

2^2398995 is an apocalyptic number.

2398995 is a deficient number, since it is larger than the sum of its proper divisors (1813005).

2398995 is a wasteful number, since it uses less digits than its factorization.

2398995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699 (or 696 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 2398995 is about 1548.8689421639. The cubic root of 2398995 is about 133.8678990707.

The spelling of 2398995 in words is "two million, three hundred ninety-eight thousand, nine hundred ninety-five".