2582961 has 8 divisors (see below), whose sum is σ = 3502560. Its totient is φ = 1692672.

The previous prime is 2582953. The next prime is 2582971. The reversal of 2582961 is 1692852.

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

It is not a de Polignac number, because 2582961 - 2³ = 2582953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2582911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7120 + ... + 7473.

It is an arithmetic number, because the mean of its divisors is an integer number (437820).

2^2582961 is an apocalyptic number.

It is an amenable number.

2582961 is a deficient number, since it is larger than the sum of its proper divisors (919599).

2582961 is a wasteful number, since it uses less digits than its factorization.

2582961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14655.

The product of its digits is 8640, while the sum is 33.

The square root of 2582961 is about 1607.1592951540. The cubic root of 2582961 is about 137.2058460961.

The spelling of 2582961 in words is "two million, five hundred eighty-two thousand, nine hundred sixty-one".