23433055 has 16 divisors (see below), whose sum is σ = 30737664. Its totient is φ = 17072640.

The previous prime is 23433041. The next prime is 23433071. The reversal of 23433055 is 55033432.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-23433055 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1812 + ... + 7081.

It is an arithmetic number, because the mean of its divisors is an integer number (1921104).

Almost surely, 2^23433055 is an apocalyptic number.

23433055 is a deficient number, since it is larger than the sum of its proper divisors (7304609).

23433055 is a wasteful number, since it uses less digits than its factorization.

23433055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8946.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 23433055 is about 4840.7700833648. The cubic root of 23433055 is about 286.1604679219.

Adding to 23433055 its reverse (55033432), we get a palindrome (78466487).

The spelling of 23433055 in words is "twenty-three million, four hundred thirty-three thousand, fifty-five".