47633233 has 2 divisors, whose sum is σ = 47633234. Its totient is φ = 47633232.

The previous prime is 47633213. The next prime is 47633249. The reversal of 47633233 is 33233674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44715969 + 2917264 = 6687^2 + 1708^2 .

It is a cyclic number.

It is not a de Polignac number, because 47633233 - 2⁹ = 47632721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47633195 and 47633204.

It is not a weakly prime, because it can be changed into another prime (47633213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23816616 + 23816617.

It is an arithmetic number, because the mean of its divisors is an integer number (23816617).

Almost surely, 2^47633233 is an apocalyptic number.

It is an amenable number.

47633233 is a deficient number, since it is larger than the sum of its proper divisors (1).

47633233 is an equidigital number, since it uses as much as digits as its factorization.

47633233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 31.

The square root of 47633233 is about 6901.6833453876. The cubic root of 47633233 is about 362.4961122056.

The spelling of 47633233 in words is "forty-seven million, six hundred thirty-three thousand, two hundred thirty-three".