2550396 has 24 divisors (see below), whose sum is σ = 5979904. Its totient is φ = 846000.

The previous prime is 2550367. The next prime is 2550403. The reversal of 2550396 is 6930552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3021 + ... + 3771.

2^2550396 is an apocalyptic number.

It is an amenable number.

2550396 is an abundant number, since it is smaller than the sum of its proper divisors (3429508).

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

2550396 is a wasteful number, since it uses less digits than its factorization.

2550396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041 (or 1039 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 2550396 is about 1596.9959298633. The cubic root of 2550396 is about 136.6267925183.

The spelling of 2550396 in words is "two million, five hundred fifty thousand, three hundred ninety-six".