2551362 has 64 divisors (see below), whose sum is σ = 6082560. Its totient is φ = 705600.

The previous prime is 2551357. The next prime is 2551369. The reversal of 2551362 is 2631552.

2551362 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 (2551369) 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 31 ways as a sum of consecutive naturals, for example, 59313 + ... + 59355.

It is an arithmetic number, because the mean of its divisors is an integer number (95040).

2^2551362 is an apocalyptic number.

2551362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2551362, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3041280).

2551362 is an abundant number, since it is smaller than the sum of its proper divisors (3531198).

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

2551362 is a wasteful number, since it uses less digits than its factorization.

2551362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119.

The product of its digits is 1800, while the sum is 24.

The square root of 2551362 is about 1597.2983440798. The cubic root of 2551362 is about 136.6440401434.

The spelling of 2551362 in words is "two million, five hundred fifty-one thousand, three hundred sixty-two".