2642252 has 6 divisors (see below), whose sum is σ = 4623948. Its totient is φ = 1321124.

The previous prime is 2642239. The next prime is 2642257. The reversal of 2642252 is 2522462.

It is not an unprimeable number, because it can be changed into a prime (2642257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330278 + ... + 330285.

It is an arithmetic number, because the mean of its divisors is an integer number (770658).

2^2642252 is an apocalyptic number.

It is an amenable number.

2642252 is a deficient number, since it is larger than the sum of its proper divisors (1981696).

2642252 is a wasteful number, since it uses less digits than its factorization.

2642252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660567 (or 660565 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 2642252 is about 1625.5005382958. The cubic root of 2642252 is about 138.2477521007.

The spelling of 2642252 in words is "two million, six hundred forty-two thousand, two hundred fifty-two".