22933029 has 12 divisors (see below), whose sum is σ = 35569824. Its totient is φ = 13104504.

The previous prime is 22933021. The next prime is 22933033. The reversal of 22933029 is 92033922.

It is a happy number.

It is not a de Polignac number, because 22933029 - 2³ = 22933021 is a prime.

It is a super-2 number, since 2×22933029² = 1051847638229682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22932987 and 22933005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22933021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77857 + ... + 78150.

It is an arithmetic number, because the mean of its divisors is an integer number (2964152).

Almost surely, 2^22933029 is an apocalyptic number.

It is an amenable number.

22933029 is a deficient number, since it is larger than the sum of its proper divisors (12636795).

22933029 is a wasteful number, since it uses less digits than its factorization.

22933029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156024 (or 156017 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 22933029 is about 4788.8442238185. The cubic root of 22933029 is about 284.1104055631.

The spelling of 22933029 in words is "twenty-two million, nine hundred thirty-three thousand, twenty-nine".