23001234 has 32 divisors (see below), whose sum is σ = 48323520. Its totient is φ = 7288512.

The previous prime is 23001233. The next prime is 23001241. The reversal of 23001234 is 43210032.

It is not an unprimeable number, because it can be changed into a prime (23001233) 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, 10672 + ... + 12644.

It is an arithmetic number, because the mean of its divisors is an integer number (1510110).

Almost surely, 2^23001234 is an apocalyptic number.

23001234 is an abundant number, since it is smaller than the sum of its proper divisors (25322286).

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

23001234 is a wasteful number, since it uses less digits than its factorization.

23001234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 23001234 is about 4795.9601749806. The cubic root of 23001234 is about 284.3917838824.

Adding to 23001234 its reverse (43210032), we get a palindrome (66211266).

The spelling of 23001234 in words is "twenty-three million, one thousand, two hundred thirty-four".