2252655 has 24 divisors (see below), whose sum is σ = 3948048. Its totient is φ = 1188096.

The previous prime is 2252651. The next prime is 2252681. The reversal of 2252655 is 5562522.

2252655 is a `hidden beast` number, since 2 + 2 + 5 + 2 + 655 = 666.

It is not a de Polignac number, because 2252655 - 2² = 2252651 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2⁹ + 2¹¹ + 5² + 2¹⁴ + 6⁷ + 5⁴ + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4864 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (164502).

2^2252655 is an apocalyptic number.

2252655 is a deficient number, since it is larger than the sum of its proper divisors (1695393).

2252655 is a wasteful number, since it uses less digits than its factorization.

2252655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 564 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 2252655 is about 1500.8847390789. The cubic root of 2252655 is about 131.0885906983.

The spelling of 2252655 in words is "two million, two hundred fifty-two thousand, six hundred fifty-five".