23123332 has 12 divisors (see below), whose sum is σ = 42846300. Its totient is φ = 10881536.

The previous prime is 23123311. The next prime is 23123333. The reversal of 23123332 is 23332132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14561856 + 8561476 = 3816^2 + 2926^2 .

It is not an unprimeable number, because it can be changed into a prime (23123333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169957 + ... + 170092.

It is an arithmetic number, because the mean of its divisors is an integer number (3570525).

Almost surely, 2^23123332 is an apocalyptic number.

It is an amenable number.

23123332 is a deficient number, since it is larger than the sum of its proper divisors (19722968).

23123332 is a wasteful number, since it uses less digits than its factorization.

23123332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340070 (or 340068 counting only the distinct ones).

The product of its digits is 648, while the sum is 19.

The square root of 23123332 is about 4808.6725819086. The cubic root of 23123332 is about 284.8941106575.

Adding to 23123332 its reverse (23332132), we get a palindrome (46455464).

The spelling of 23123332 in words is "twenty-three million, one hundred twenty-three thousand, three hundred thirty-two".