23247332 has 6 divisors (see below), whose sum is σ = 40682838. Its totient is φ = 11623664.

The previous prime is 23247331. The next prime is 23247349. The reversal of 23247332 is 23374232.

It can be written as a sum of positive squares in only one way, i.e., 21381376 + 1865956 = 4624^2 + 1366^2 .

It is not an unprimeable number, because it can be changed into a prime (23247331) by changing a digit.

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, 2905913 + ... + 2905920.

It is an arithmetic number, because the mean of its divisors is an integer number (6780473).

Almost surely, 2^23247332 is an apocalyptic number.

It is an amenable number.

23247332 is a deficient number, since it is larger than the sum of its proper divisors (17435506).

23247332 is a wasteful number, since it uses less digits than its factorization.

23247332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811837 (or 5811835 counting only the distinct ones).

The product of its digits is 6048, while the sum is 26.

The square root of 23247332 is about 4821.5487138470. The cubic root of 23247332 is about 285.4024559343.

The spelling of 23247332 in words is "twenty-three million, two hundred forty-seven thousand, three hundred thirty-two".