2368905 has 48 divisors (see below), whose sum is σ = 4826304. Its totient is φ = 981120.

The previous prime is 2368871. The next prime is 2368907. The reversal of 2368905 is 5098632.

It is a happy number.

It is not a de Polignac number, because 2368905 - 2⁸ = 2368649 is a prime.

It is a super-2 number, since 2×2368905² = 11223421798050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

2368905 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2368907) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7939 + ... + 8231.

It is an arithmetic number, because the mean of its divisors is an integer number (100548).

2^2368905 is an apocalyptic number.

It is an amenable number.

2368905 is an abundant number, since it is smaller than the sum of its proper divisors (2457399).

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

2368905 is a wasteful number, since it uses less digits than its factorization.

2368905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 2368905 is about 1539.1247512791. The cubic root of 2368905 is about 133.3058519751.

The spelling of 2368905 in words is "two million, three hundred sixty-eight thousand, nine hundred five".