2365878 has 16 divisors (see below), whose sum is σ = 4895280. Its totient is φ = 761376.

The previous prime is 2365859. The next prime is 2365879. The reversal of 2365878 is 8785632.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2365879) 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, 6625 + ... + 6972.

It is an arithmetic number, because the mean of its divisors is an integer number (305955).

2^2365878 is an apocalyptic number.

2365878 is an abundant number, since it is smaller than the sum of its proper divisors (2529402).

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

2365878 is a wasteful number, since it uses less digits than its factorization.

2365878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13631.

The product of its digits is 80640, while the sum is 39.

The square root of 2365878 is about 1538.1410858566. The cubic root of 2365878 is about 133.2490481201.

The spelling of 2365878 in words is "two million, three hundred sixty-five thousand, eight hundred seventy-eight".