23222435 has 8 divisors (see below), whose sum is σ = 27984960. Its totient is φ = 18499264.

The previous prime is 23222431. The next prime is 23222461. The reversal of 23222435 is 53422232.

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 23222435 - 2² = 23222431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23222435.

It is not an unprimeable number, because it can be changed into a prime (23222431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8522 + ... + 10911.

It is an arithmetic number, because the mean of its divisors is an integer number (3498120).

Almost surely, 2^23222435 is an apocalyptic number.

23222435 is a deficient number, since it is larger than the sum of its proper divisors (4762525).

23222435 is a wasteful number, since it uses less digits than its factorization.

23222435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19677.

The product of its digits is 2880, while the sum is 23.

The square root of 23222435 is about 4818.9661754364. The cubic root of 23222435 is about 285.3005345169.

Adding to 23222435 its reverse (53422232), we get a palindrome (76644667).

The spelling of 23222435 in words is "twenty-three million, two hundred twenty-two thousand, four hundred thirty-five".