2548078 has 16 divisors (see below), whose sum is σ = 4296096. Its totient is φ = 1124640.

The previous prime is 2548069. The next prime is 2548097. The reversal of 2548078 is 8708452.

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, 1533 + ... + 2728.

It is an arithmetic number, because the mean of its divisors is an integer number (268506).

2^2548078 is an apocalyptic number.

2548078 is a deficient number, since it is larger than the sum of its proper divisors (1748018).

2548078 is a wasteful number, since it uses less digits than its factorization.

2548078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4299.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 2548078 is about 1596.2700272824. The cubic root of 2548078 is about 136.5853875887.

The spelling of 2548078 in words is "two million, five hundred forty-eight thousand, seventy-eight".