29822023 has 24 divisors (see below), whose sum is σ = 37882656. Its totient is φ = 22978560.

The previous prime is 29822003. The next prime is 29822041. The reversal of 29822023 is 32022892.

It is not a de Polignac number, because 29822023 - 2⁹ = 29821511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29821982 and 29822000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29822003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115911 + ... + 116167.

It is an arithmetic number, because the mean of its divisors is an integer number (1578444).

Almost surely, 2^29822023 is an apocalyptic number.

29822023 is a deficient number, since it is larger than the sum of its proper divisors (8060633).

29822023 is a wasteful number, since it uses less digits than its factorization.

29822023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 29822023 is about 5460.9544037650. The cubic root of 29822023 is about 310.1075693291.

It can be divided in two parts, 2982 and 2023, that added together give a palindrome (5005).

The spelling of 29822023 in words is "twenty-nine million, eight hundred twenty-two thousand, twenty-three".