472286233 has 4 divisors (see below), whose sum is σ = 481197348. Its totient is φ = 463375120.

The previous prime is 472286219. The next prime is 472286239. The reversal of 472286233 is 332682274.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 332682274 = 2 ⋅166341137.

It can be written as a sum of positive squares in 2 ways, for example, as 406546569 + 65739664 = 20163^2 + 8108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472286233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472286192 and 472286201.

It is not an unprimeable number, because it can be changed into a prime (472286239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4455478 + ... + 4455583.

It is an arithmetic number, because the mean of its divisors is an integer number (120299337).

Almost surely, 2^472286233 is an apocalyptic number.

It is an amenable number.

472286233 is a deficient number, since it is larger than the sum of its proper divisors (8911115).

472286233 is an equidigital number, since it uses as much as digits as its factorization.

472286233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8911114.

The product of its digits is 96768, while the sum is 37.

The square root of 472286233 is about 21732.1474548651. The cubic root of 472286233 is about 778.7566389474.

The spelling of 472286233 in words is "four hundred seventy-two million, two hundred eighty-six thousand, two hundred thirty-three".