22629533 has 8 divisors (see below), whose sum is σ = 24608952. Its totient is φ = 20722176.

The previous prime is 22629527. The next prime is 22629547. The reversal of 22629533 is 33592622.

It can be written as a sum of positive squares in 4 ways, for example, as 17530969 + 5098564 = 4187^2 + 2258^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22629533 - 2⁴ = 22629517 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22629533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22629433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17360 + ... + 18617.

It is an arithmetic number, because the mean of its divisors is an integer number (3076119).

Almost surely, 2^22629533 is an apocalyptic number.

It is an amenable number.

22629533 is a deficient number, since it is larger than the sum of its proper divisors (1979419).

22629533 is a wasteful number, since it uses less digits than its factorization.

22629533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36031.

The product of its digits is 19440, while the sum is 32.

The square root of 22629533 is about 4757.0508721266. The cubic root of 22629533 is about 282.8515288749.

The spelling of 22629533 in words is "twenty-two million, six hundred twenty-nine thousand, five hundred thirty-three".