2022452 has 6 divisors (see below), whose sum is σ = 3539298. Its totient is φ = 1011224.

The previous prime is 2022421. The next prime is 2022469. The reversal of 2022452 is 2542202.

It can be written as a sum of positive squares in only one way, i.e., 1240996 + 781456 = 1114^2 + 884^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2022452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252803 + ... + 252810.

It is an arithmetic number, because the mean of its divisors is an integer number (589883).

2^2022452 is an apocalyptic number.

It is an amenable number.

2022452 is a deficient number, since it is larger than the sum of its proper divisors (1516846).

2022452 is a wasteful number, since it uses less digits than its factorization.

2022452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505617 (or 505615 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2022452 is about 1422.1293893314. The cubic root of 2022452 is about 126.4618141550.

Adding to 2022452 its reverse (2542202), we get a palindrome (4564654).

The spelling of 2022452 in words is "two million, twenty-two thousand, four hundred fifty-two".