2252670 has 64 divisors (see below), whose sum is σ = 6552576. Its totient is φ = 483840.

The previous prime is 2252651. The next prime is 2252681. The reversal of 2252670 is 762522.

It is a self number, because there is not a number n which added to its sum of digits gives 2252670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3255 + ... + 3885.

It is an arithmetic number, because the mean of its divisors is an integer number (102384).

2^2252670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2252670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3276288).

2252670 is an abundant number, since it is smaller than the sum of its proper divisors (4299906).

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

2252670 is a wasteful number, since it uses less digits than its factorization.

2252670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2252670 is about 1500.8897361232. The cubic root of 2252670 is about 131.0888816622.

The spelling of 2252670 in words is "two million, two hundred fifty-two thousand, six hundred seventy".