2395457 has 4 divisors (see below), whose sum is σ = 2398896. Its totient is φ = 2392020.

The previous prime is 2395433. The next prime is 2395489. The reversal of 2395457 is 7545932.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2395457 - 2²⁰ = 1346881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2395157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263 + ... + 2204.

It is an arithmetic number, because the mean of its divisors is an integer number (599724).

2^2395457 is an apocalyptic number.

It is an amenable number.

2395457 is a deficient number, since it is larger than the sum of its proper divisors (3439).

2395457 is an equidigital number, since it uses as much as digits as its factorization.

2395457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438.

The product of its digits is 37800, while the sum is 35.

The square root of 2395457 is about 1547.7263970095. The cubic root of 2395457 is about 133.8020579374.

It can be divided in two parts, 23954 and 57, that multiplied together give a triangular number (1365378 = T₁₆₅₂).

The spelling of 2395457 in words is "two million, three hundred ninety-five thousand, four hundred fifty-seven".