22829013 has 16 divisors (see below), whose sum is σ = 35601600. Its totient is φ = 14418000.

The previous prime is 22828999. The next prime is 22829021. The reversal of 22829013 is 31092822.

It is a happy number.

It is not a de Polignac number, because 22829013 - 2⁴ = 22828997 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22829033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21738 + ... + 22763.

It is an arithmetic number, because the mean of its divisors is an integer number (2225100).

Almost surely, 2^22829013 is an apocalyptic number.

It is an amenable number.

22829013 is a deficient number, since it is larger than the sum of its proper divisors (12772587).

22829013 is a wasteful number, since it uses less digits than its factorization.

22829013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44529 (or 44523 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 22829013 is about 4777.9716407698. The cubic root of 22829013 is about 283.6802135170.

It can be divided in two parts, 228 and 29013, that added together give a square (29241 = 171²).

The spelling of 22829013 in words is "twenty-two million, eight hundred twenty-nine thousand, thirteen".