2192252 has 24 divisors (see below), whose sum is σ = 4114656. Its totient is φ = 1018368.

The previous prime is 2192251. The next prime is 2192257. The reversal of 2192252 is 2522912.

It is a Smith number, since the sum of its digits (23) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2192251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6848 + ... + 7160.

It is an arithmetic number, because the mean of its divisors is an integer number (171444).

2^2192252 is an apocalyptic number.

It is an amenable number.

2192252 is a deficient number, since it is larger than the sum of its proper divisors (1922404).

2192252 is a wasteful number, since it uses less digits than its factorization.

2192252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 435 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 2192252 is about 1480.6255434782. The cubic root of 2192252 is about 129.9062835412.

The spelling of 2192252 in words is "two million, one hundred ninety-two thousand, two hundred fifty-two".