23242435 has 4 divisors (see below), whose sum is σ = 27890928. Its totient is φ = 18593944.

The previous prime is 23242421. The next prime is 23242447. The reversal of 23242435 is 53424232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23242435 - 2²³ = 14853827 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2324239 + ... + 2324248.

It is an arithmetic number, because the mean of its divisors is an integer number (6972732).

Almost surely, 2^23242435 is an apocalyptic number.

23242435 is a deficient number, since it is larger than the sum of its proper divisors (4648493).

23242435 is an equidigital number, since it uses as much as digits as its factorization.

23242435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648492.

The product of its digits is 5760, while the sum is 25.

The square root of 23242435 is about 4821.0408627183. The cubic root of 23242435 is about 285.3824147245.

Adding to 23242435 its reverse (53424232), we get a palindrome (76666667).

The spelling of 23242435 in words is "twenty-three million, two hundred forty-two thousand, four hundred thirty-five".