2580368 has 20 divisors (see below), whose sum is σ = 5713920. Its totient is φ = 1105824.

The previous prime is 2580341. The next prime is 2580401. The reversal of 2580368 is 8630852.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11408 + ... + 11631.

It is an arithmetic number, because the mean of its divisors is an integer number (285696).

2^2580368 is an apocalyptic number.

2580368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2580368 is an abundant number, since it is smaller than the sum of its proper divisors (3133552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2580368 is a wasteful number, since it uses less digits than its factorization.

2580368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23054 (or 23048 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2580368 is about 1606.3523897327. The cubic root of 2580368 is about 137.1599176858.

The spelling of 2580368 in words is "two million, five hundred eighty thousand, three hundred sixty-eight".