2541862 has 8 divisors (see below), whose sum is σ = 3819816. Its totient is φ = 1268592.

The previous prime is 2541853. The next prime is 2541883. The reversal of 2541862 is 2681452.

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

It is a super-2 number, since 2×2541862² = 12922124854088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2541862.

It is a congruent number.

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, 973 + ... + 2455.

It is an arithmetic number, because the mean of its divisors is an integer number (477477).

2^2541862 is an apocalyptic number.

2541862 is a deficient number, since it is larger than the sum of its proper divisors (1277954).

2541862 is a wasteful number, since it uses less digits than its factorization.

2541862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342.

The product of its digits is 3840, while the sum is 28.

The square root of 2541862 is about 1594.3217993868. The cubic root of 2541862 is about 136.4742311153.

It can be divided in two parts, 2541 and 862, that added together give a triangular number (3403 = T₈₂).

The spelling of 2541862 in words is "two million, five hundred forty-one thousand, eight hundred sixty-two".