2638095 has 8 divisors (see below), whose sum is σ = 4220976. Its totient is φ = 1406976.

The previous prime is 2638087. The next prime is 2638177. The reversal of 2638095 is 5908362.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2638095 - 2³ = 2638087 is a prime.

It is a d-powerful number, because it can be written as 2¹³ + 6⁴ + 3¹² + 8⁷ + 0 + 9 + 5 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87922 + ... + 87951.

It is an arithmetic number, because the mean of its divisors is an integer number (527622).

2^2638095 is an apocalyptic number.

2638095 is a deficient number, since it is larger than the sum of its proper divisors (1582881).

2638095 is a wasteful number, since it uses less digits than its factorization.

2638095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175881.

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

The square root of 2638095 is about 1624.2213519099. The cubic root of 2638095 is about 138.1752132771.

The spelling of 2638095 in words is "two million, six hundred thirty-eight thousand, ninety-five".