2541078 has 16 divisors (see below), whose sum is σ = 5646960. Its totient is φ = 847008.

The previous prime is 2541061. The next prime is 2541089. The reversal of 2541078 is 8701452.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23475 + ... + 23582.

It is an arithmetic number, because the mean of its divisors is an integer number (352935).

2^2541078 is an apocalyptic number.

2541078 is an abundant number, since it is smaller than the sum of its proper divisors (3105882).

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

2541078 is a wasteful number, since it uses less digits than its factorization.

2541078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47068 (or 47062 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 2541078 is about 1594.0759078538. The cubic root of 2541078 is about 136.4601985151.

The spelling of 2541078 in words is "two million, five hundred forty-one thousand, seventy-eight".