23485629 has 4 divisors (see below), whose sum is σ = 31314176. Its totient is φ = 15657084.

The previous prime is 23485613. The next prime is 23485663. The reversal of 23485629 is 92658432.

It is a happy number.

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 not a de Polignac number, because 23485629 - 2⁴ = 23485613 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23485669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3914269 + ... + 3914274.

It is an arithmetic number, because the mean of its divisors is an integer number (7828544).

Almost surely, 2^23485629 is an apocalyptic number.

It is an amenable number.

23485629 is a deficient number, since it is larger than the sum of its proper divisors (7828547).

23485629 is an equidigital number, since it uses as much as digits as its factorization.

23485629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7828546.

The product of its digits is 103680, while the sum is 39.

The square root of 23485629 is about 4846.1973752624. The cubic root of 23485629 is about 286.3743163107.

The spelling of 23485629 in words is "twenty-three million, four hundred eighty-five thousand, six hundred twenty-nine".