23356226 has 4 divisors (see below), whose sum is σ = 35034342. Its totient is φ = 11678112.

The previous prime is 23356219. The next prime is 23356259. The reversal of 23356226 is 62265332.

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

It can be written as a sum of positive squares in only one way, i.e., 20241001 + 3115225 = 4499^2 + 1765^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5839055 + ... + 5839058.

Almost surely, 2^23356226 is an apocalyptic number.

23356226 is a deficient number, since it is larger than the sum of its proper divisors (11678116).

23356226 is a wasteful number, since it uses less digits than its factorization.

23356226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11678115.

The product of its digits is 12960, while the sum is 29.

The square root of 23356226 is about 4832.8279505896. The cubic root of 23356226 is about 285.8473846296.

The spelling of 23356226 in words is "twenty-three million, three hundred fifty-six thousand, two hundred twenty-six".