23050312 has 8 divisors (see below), whose sum is σ = 43219350. Its totient is φ = 11525152.

The previous prime is 23050309. The next prime is 23050327. The reversal of 23050312 is 21305032.

It can be written as a sum of positive squares in only one way, i.e., 15792676 + 7257636 = 3974^2 + 2694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1440637 + ... + 1440652.

Almost surely, 2^23050312 is an apocalyptic number.

It is an amenable number.

23050312 is a deficient number, since it is larger than the sum of its proper divisors (20169038).

23050312 is a wasteful number, since it uses less digits than its factorization.

23050312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881295 (or 2881291 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 23050312 is about 4801.0740465025. The cubic root of 23050312 is about 284.5939102076.

Adding to 23050312 its reverse (21305032), we get a palindrome (44355344).

The spelling of 23050312 in words is "twenty-three million, fifty thousand, three hundred twelve".