2553908 has 24 divisors (see below), whose sum is σ = 5144832. Its totient is φ = 1086624.

The previous prime is 2553907. The next prime is 2553917. The reversal of 2553908 is 8093552.

It is a happy number.

2553908 is nontrivially palindromic in base 13.

2553908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553907) 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 7 ways as a sum of consecutive naturals, for example, 5285 + ... + 5747.

It is an arithmetic number, because the mean of its divisors is an integer number (214368).

2^2553908 is an apocalyptic number.

2553908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2553908 is an abundant number, since it is smaller than the sum of its proper divisors (2590924).

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

2553908 is a wasteful number, since it uses less digits than its factorization.

2553908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671 (or 669 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2553908 is about 1598.0951160679. The cubic root of 2553908 is about 136.6894773215.

It can be divided in two parts, 2 and 553908, that multiplied together give a triangular number (1107816 = T₁₄₈₈).

The spelling of 2553908 in words is "two million, five hundred fifty-three thousand, nine hundred eight".