23482237 has 4 divisors (see below), whose sum is σ = 23510620. Its totient is φ = 23453856.

The previous prime is 23482229. The next prime is 23482247. The reversal of 23482237 is 73228432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4218916 + 19263321 = 2054^2 + 4389^2 .

It is a cyclic number.

It is not a de Polignac number, because 23482237 - 2³ = 23482229 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23482199 and 23482208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23482247) 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, 12912 + ... + 14617.

It is an arithmetic number, because the mean of its divisors is an integer number (5877655).

Almost surely, 2^23482237 is an apocalyptic number.

It is an amenable number.

23482237 is a deficient number, since it is larger than the sum of its proper divisors (28383).

23482237 is an equidigital number, since it uses as much as digits as its factorization.

23482237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28382.

The product of its digits is 16128, while the sum is 31.

The square root of 23482237 is about 4845.8473975147. The cubic root of 23482237 is about 286.3605287522.

The spelling of 23482237 in words is "twenty-three million, four hundred eighty-two thousand, two hundred thirty-seven".