2546080 has 24 divisors (see below), whose sum is σ = 6015492. Its totient is φ = 1018368.

The previous prime is 2546051. The next prime is 2546083. The reversal of 2546080 is 806452.

It can be written as a sum of positive squares in 2 ways, for example, as 2521744 + 24336 = 1588^2 + 156^2 .

It is not an unprimeable number, because it can be changed into a prime (2546083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7797 + ... + 8116.

2^2546080 is an apocalyptic number.

2546080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2546080 is an abundant number, since it is smaller than the sum of its proper divisors (3469412).

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

2546080 is a wasteful number, since it uses less digits than its factorization.

2546080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15928 (or 15920 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2546080 is about 1595.6440705872. The cubic root of 2546080 is about 136.5496784563.

The spelling of 2546080 in words is "two million, five hundred forty-six thousand, eighty".