2592261 has 24 divisors (see below), whose sum is σ = 4467840. Its totient is φ = 1416096.

The previous prime is 2592259. The next prime is 2592263. The reversal of 2592261 is 1622952.

It is an interprime number because it is at equal distance from previous prime (2592259) and next prime (2592263).

It is not a de Polignac number, because 2592261 - 2¹ = 2592259 is a prime.

2592261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2592263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 555 + ... + 2343.

It is an arithmetic number, because the mean of its divisors is an integer number (186160).

2^2592261 is an apocalyptic number.

2592261 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2592261 is a deficient number, since it is larger than the sum of its proper divisors (1875579).

2592261 is a wasteful number, since it uses less digits than its factorization.

2592261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825 (or 1822 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 2592261 is about 1610.0499992236. The cubic root of 2592261 is about 137.3703196062.

The spelling of 2592261 in words is "two million, five hundred ninety-two thousand, two hundred sixty-one".