2542295 has 16 divisors (see below), whose sum is σ = 3671040. Its totient is φ = 1651104.

The previous prime is 2542237. The next prime is 2542327. The reversal of 2542295 is 5922452.

2542295 = 155² + 156² + ... + 224².

It is not a de Polignac number, because 2542295 - 2²⁰ = 1493719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1247 + ... + 2576.

It is an arithmetic number, because the mean of its divisors is an integer number (229440).

2^2542295 is an apocalyptic number.

2542295 is a deficient number, since it is larger than the sum of its proper divisors (1128745).

2542295 is a wasteful number, since it uses less digits than its factorization.

2542295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854.

The product of its digits is 7200, while the sum is 29.

The square root of 2542295 is about 1594.4575880217. The cubic root of 2542295 is about 136.4819800263.

The spelling of 2542295 in words is "two million, five hundred forty-two thousand, two hundred ninety-five".