23415022 has 4 divisors (see below), whose sum is σ = 35122536. Its totient is φ = 11707510.

The previous prime is 23415017. The next prime is 23415079. The reversal of 23415022 is 22051432.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5853754 + ... + 5853757.

It is an arithmetic number, because the mean of its divisors is an integer number (8780634).

Almost surely, 2^23415022 is an apocalyptic number.

23415022 is a deficient number, since it is larger than the sum of its proper divisors (11707514).

23415022 is a wasteful number, since it uses less digits than its factorization.

23415022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11707513.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 23415022 is about 4838.9071080152. The cubic root of 23415022 is about 286.0870437780.

Adding to 23415022 its reverse (22051432), we get a palindrome (45466454).

The spelling of 23415022 in words is "twenty-three million, four hundred fifteen thousand, twenty-two".