22541032 has 8 divisors (see below), whose sum is σ = 42264450. Its totient is φ = 11270512.

The previous prime is 22541017. The next prime is 22541041. The reversal of 22541032 is 23014522.

It can be written as a sum of positive squares in only one way, i.e., 20484676 + 2056356 = 4526^2 + 1434^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408807 + ... + 1408822.

Almost surely, 2^22541032 is an apocalyptic number.

It is an amenable number.

22541032 is a deficient number, since it is larger than the sum of its proper divisors (19723418).

22541032 is a wasteful number, since it uses less digits than its factorization.

22541032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817635 (or 2817631 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 22541032 is about 4747.7396727285. The cubic root of 22541032 is about 282.4823159630.

Adding to 22541032 its reverse (23014522), we get a palindrome (45555554).

The spelling of 22541032 in words is "twenty-two million, five hundred forty-one thousand, thirty-two".