372412223 has 4 divisors (see below), whose sum is σ = 376596720. Its totient is φ = 368227728.

The previous prime is 372412219. The next prime is 372412267. The reversal of 372412223 is 322214273.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 372412223 - 2² = 372412219 is a prime.

It is a super-3 number, since 3×372412223³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 372412192 and 372412201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372412213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2092115 + ... + 2092292.

It is an arithmetic number, because the mean of its divisors is an integer number (94149180).

Almost surely, 2^372412223 is an apocalyptic number.

372412223 is a deficient number, since it is larger than the sum of its proper divisors (4184497).

372412223 is an equidigital number, since it uses as much as digits as its factorization.

372412223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184496.

The product of its digits is 4032, while the sum is 26.

The square root of 372412223 is about 19297.9849466207. The cubic root of 372412223 is about 719.4621903284.

Adding to 372412223 its reverse (322214273), we get a palindrome (694626496).

The spelling of 372412223 in words is "three hundred seventy-two million, four hundred twelve thousand, two hundred twenty-three".