23020629 has 4 divisors (see below), whose sum is σ = 30694176. Its totient is φ = 15347084.

The previous prime is 23020619. The next prime is 23020643. The reversal of 23020629 is 92602032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23020629 - 2¹² = 23016533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23020599 and 23020608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23020619) 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 3 ways as a sum of consecutive naturals, for example, 3836769 + ... + 3836774.

It is an arithmetic number, because the mean of its divisors is an integer number (7673544).

Almost surely, 2^23020629 is an apocalyptic number.

It is an amenable number.

23020629 is a deficient number, since it is larger than the sum of its proper divisors (7673547).

23020629 is an equidigital number, since it uses as much as digits as its factorization.

23020629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7673546.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 23020629 is about 4797.9817632000. The cubic root of 23020629 is about 284.4716959579.

The spelling of 23020629 in words is "twenty-three million, twenty thousand, six hundred twenty-nine".