2548380 has 24 divisors (see below), whose sum is σ = 7135632. Its totient is φ = 679552.

The previous prime is 2548379. The next prime is 2548391. The reversal of 2548380 is 838452.

2548380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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, 21177 + ... + 21296.

It is an arithmetic number, because the mean of its divisors is an integer number (297318).

2^2548380 is an apocalyptic number.

2548380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2548380 is an abundant number, since it is smaller than the sum of its proper divisors (4587252).

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

2548380 is a wasteful number, since it uses less digits than its factorization.

2548380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42485 (or 42483 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2548380 is about 1596.3646200038. The cubic root of 2548380 is about 136.5907834410.

The spelling of 2548380 in words is "two million, five hundred forty-eight thousand, three hundred eighty".