23201032 has 8 divisors (see below), whose sum is σ = 43501950. Its totient is φ = 11600512.

The previous prime is 23201029. The next prime is 23201041. The reversal of 23201032 is 23010232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20557156 + 2643876 = 4534^2 + 1626^2 .

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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1450057 + ... + 1450072.

Almost surely, 2^23201032 is an apocalyptic number.

It is an amenable number.

23201032 is a deficient number, since it is larger than the sum of its proper divisors (20300918).

23201032 is a wasteful number, since it uses less digits than its factorization.

23201032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900135 (or 2900131 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 23201032 is about 4816.7449589946. The cubic root of 23201032 is about 285.2128583213.

Adding to 23201032 its reverse (23010232), we get a palindrome (46211264).

The spelling of 23201032 in words is "twenty-three million, two hundred one thousand, thirty-two".