2595501 has 6 divisors (see below), whose sum is σ = 3749070. Its totient is φ = 1730328.

The previous prime is 2595491. The next prime is 2595517. The reversal of 2595501 is 1055952.

It can be written as a sum of positive squares in only one way, i.e., 1758276 + 837225 = 1326^2 + 915^2 .

It is not a de Polignac number, because 2595501 - 2⁹ = 2594989 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2595521) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 144186 + ... + 144203.

It is an arithmetic number, because the mean of its divisors is an integer number (624845).

2^2595501 is an apocalyptic number.

It is an amenable number.

2595501 is a deficient number, since it is larger than the sum of its proper divisors (1153569).

2595501 is a wasteful number, since it uses less digits than its factorization.

2595501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288395 (or 288392 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 2595501 is about 1611.0558649532. The cubic root of 2595501 is about 137.4275276488.

The spelling of 2595501 in words is "two million, five hundred ninety-five thousand, five hundred one".