472620233 has 4 divisors (see below), whose sum is σ = 479276928. Its totient is φ = 465963540.

The previous prime is 472620223. The next prime is 472620259. The reversal of 472620233 is 332026274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332026274 = 2 ⋅166013137.

It is a cyclic number.

It is not a de Polignac number, because 472620233 - 2⁴ = 472620217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472620196 and 472620205.

It is not an unprimeable number, because it can be changed into a prime (472620223) 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, 3328241 + ... + 3328382.

It is an arithmetic number, because the mean of its divisors is an integer number (119819232).

Almost surely, 2^472620233 is an apocalyptic number.

It is an amenable number.

472620233 is a deficient number, since it is larger than the sum of its proper divisors (6656695).

472620233 is an equidigital number, since it uses as much as digits as its factorization.

472620233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6656694.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 472620233 is about 21739.8305651171. The cubic root of 472620233 is about 778.9401741345.

The spelling of 472620233 in words is "four hundred seventy-two million, six hundred twenty thousand, two hundred thirty-three".