2548620 has 36 divisors (see below), whose sum is σ = 7731360. Its totient is φ = 679584.

The previous prime is 2548591. The next prime is 2548621. The reversal of 2548620 is 268452.

2548620 = T₁₆₁ + T₁₆₂ + ... + T₂₆₈.

2548620 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2548621) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6900 + ... + 7259.

It is an arithmetic number, because the mean of its divisors is an integer number (214760).

2^2548620 is an apocalyptic number.

2548620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2548620 is an abundant number, since it is smaller than the sum of its proper divisors (5182740).

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

2548620 is a wasteful number, since it uses less digits than its factorization.

2548620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14174 (or 14169 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2548620 is about 1596.4397890306. The cubic root of 2548620 is about 136.5950712315.

The spelling of 2548620 in words is "two million, five hundred forty-eight thousand, six hundred twenty".