23263406 has 16 divisors (see below), whose sum is σ = 35504784. Its totient is φ = 11430144.

The previous prime is 23263403. The next prime is 23263439. The reversal of 23263406 is 60436232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23263403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58400 + ... + 58796.

It is an arithmetic number, because the mean of its divisors is an integer number (2219049).

Almost surely, 2^23263406 is an apocalyptic number.

23263406 is a deficient number, since it is larger than the sum of its proper divisors (12241378).

23263406 is a wasteful number, since it uses less digits than its factorization.

23263406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 23263406 is about 4823.2153176071. The cubic root of 23263406 is about 285.4682197841.

Adding to 23263406 its reverse (60436232), we get a palindrome (83699638).

The spelling of 23263406 in words is "twenty-three million, two hundred sixty-three thousand, four hundred six".