2053626 has 32 divisors (see below), whose sum is σ = 4333056. Its totient is φ = 648000.

The previous prime is 2053621. The next prime is 2053627. The reversal of 2053626 is 6263502.

It is a junction number, because it is equal to n+sod(n) for n = 2053596 and 2053605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11256 + ... + 11436.

It is an arithmetic number, because the mean of its divisors is an integer number (135408).

2^2053626 is an apocalyptic number.

2053626 is an abundant number, since it is smaller than the sum of its proper divisors (2279430).

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

2053626 is a wasteful number, since it uses less digits than its factorization.

2053626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2053626 is about 1433.0478010171. The cubic root of 2053626 is about 127.1082632331.

The spelling of 2053626 in words is "two million, fifty-three thousand, six hundred twenty-six".