22612052 has 24 divisors (see below), whose sum is σ = 42134400. Its totient is φ = 10587456.

The previous prime is 22612043. The next prime is 22612061. The reversal of 22612052 is 25021622.

It is an interprime number because it is at equal distance from previous prime (22612043) and next prime (22612061).

It is a super-2 number, since 2×22612052² = 1022609791301408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5093 + ... + 8435.

It is an arithmetic number, because the mean of its divisors is an integer number (1755600).

Almost surely, 2^22612052 is an apocalyptic number.

It is an amenable number.

22612052 is a deficient number, since it is larger than the sum of its proper divisors (19522348).

22612052 is a wasteful number, since it uses less digits than its factorization.

22612052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455 (or 3453 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 22612052 is about 4755.2131392820. The cubic root of 22612052 is about 282.7786771533.

Adding to 22612052 its reverse (25021622), we get a palindrome (47633674).

The spelling of 22612052 in words is "twenty-two million, six hundred twelve thousand, fifty-two".