47892263 has 2 divisors, whose sum is σ = 47892264. Its totient is φ = 47892262.

The previous prime is 47892211. The next prime is 47892301. The reversal of 47892263 is 36229874.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47892263 - 2⁸ = 47892007 is a prime.

It is a super-2 number, since 2×47892263² = 4587337710522338, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47892263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47192263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23946131 + 23946132.

It is an arithmetic number, because the mean of its divisors is an integer number (23946132).

Almost surely, 2^47892263 is an apocalyptic number.

47892263 is a deficient number, since it is larger than the sum of its proper divisors (1).

47892263 is an equidigital number, since it uses as much as digits as its factorization.

47892263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 47892263 is about 6920.4236142017. The cubic root of 47892263 is about 363.1520105456.

The spelling of 47892263 in words is "forty-seven million, eight hundred ninety-two thousand, two hundred sixty-three".