23918034 has 32 divisors (see below), whose sum is σ = 54817920. Its totient is φ = 6815232.

The previous prime is 23918033. The next prime is 23918051. The reversal of 23918034 is 43081932.

It is a junction number, because it is equal to n+sod(n) for n = 23917992 and 23918010.

It is not an unprimeable number, because it can be changed into a prime (23918033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25282 + ... + 26210.

It is an arithmetic number, because the mean of its divisors is an integer number (1713060).

Almost surely, 2^23918034 is an apocalyptic number.

23918034 is an abundant number, since it is smaller than the sum of its proper divisors (30899886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23918034 is a wasteful number, since it uses less digits than its factorization.

23918034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 23918034 is about 4890.6067108284. The cubic root of 23918034 is about 288.1211633320.

Adding to 23918034 its reverse (43081932), we get a palindrome (66999966).

The spelling of 23918034 in words is "twenty-three million, nine hundred eighteen thousand, thirty-four".