2548330 has 8 divisors (see below), whose sum is σ = 4587012. Its totient is φ = 1019328.

The previous prime is 2548327. The next prime is 2548333. The reversal of 2548330 is 338452.

2548330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2548327) and next prime (2548333).

It can be written as a sum of positive squares in 2 ways, for example, as 2524921 + 23409 = 1589^2 + 153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2548295 and 2548304.

It is not an unprimeable number, because it can be changed into a prime (2548333) 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 3 ways as a sum of consecutive naturals, for example, 127407 + ... + 127426.

2^2548330 is an apocalyptic number.

2548330 is a deficient number, since it is larger than the sum of its proper divisors (2038682).

2548330 is a wasteful number, since it uses less digits than its factorization.

2548330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254840.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2548330 is about 1596.3489593444. The cubic root of 2548330 is about 136.5898901174.

The spelling of 2548330 in words is "two million, five hundred forty-eight thousand, three hundred thirty".