22910029 has 8 divisors (see below), whose sum is σ = 24948000. Its totient is φ = 20955312.

The previous prime is 22910011. The next prime is 22910039. The reversal of 22910029 is 92001922.

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 22910029 - 2²¹ = 20812877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22909985 and 22910012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22910039) 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, 20239 + ... + 21340.

It is an arithmetic number, because the mean of its divisors is an integer number (3118500).

Almost surely, 2^22910029 is an apocalyptic number.

22910029 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

22910029 is a deficient number, since it is larger than the sum of its proper divisors (2037971).

22910029 is a wasteful number, since it uses less digits than its factorization.

22910029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41627.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 22910029 is about 4786.4422069007. The cubic root of 22910029 is about 284.0153937632.

The spelling of 22910029 in words is "twenty-two million, nine hundred ten thousand, twenty-nine".