2541366 has 24 divisors (see below), whose sum is σ = 5601960. Its totient is φ = 832416.

The previous prime is 2541323. The next prime is 2541391. The reversal of 2541366 is 6631452.

It is a super-2 number, since 2×2541366² = 12917082291912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135 + ... + 2258.

It is an arithmetic number, because the mean of its divisors is an integer number (233415).

2^2541366 is an apocalyptic number.

2541366 is an abundant number, since it is smaller than the sum of its proper divisors (3060594).

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

2541366 is a wasteful number, since it uses less digits than its factorization.

2541366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460 (or 2457 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 2541366 is about 1594.1662397630. The cubic root of 2541366 is about 136.4653536832.

The spelling of 2541366 in words is "two million, five hundred forty-one thousand, three hundred sixty-six".