2541386 has 16 divisors (see below), whose sum is σ = 4039200. Its totient is φ = 1197168.

The previous prime is 2541323. The next prime is 2541391. The reversal of 2541386 is 6831452.

2541386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a pancake number, because a pancake can be divided into 2541386 parts by 2254 straight cuts.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1985 + ... + 3003.

It is an arithmetic number, because the mean of its divisors is an integer number (252450).

2^2541386 is an apocalyptic number.

2541386 is a deficient number, since it is larger than the sum of its proper divisors (1497814).

2541386 is a wasteful number, since it uses less digits than its factorization.

2541386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its digits is 5760, while the sum is 29.

The square root of 2541386 is about 1594.1725126221. The cubic root of 2541386 is about 136.4657116665.

The spelling of 2541386 in words is "two million, five hundred forty-one thousand, three hundred eighty-six".