47199283 has 2 divisors, whose sum is σ = 47199284. Its totient is φ = 47199282.

The previous prime is 47199253. The next prime is 47199307. The reversal of 47199283 is 38299174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47199283 - 2¹⁷ = 47068211 is a prime.

It is not a weakly prime, because it can be changed into another prime (47199253) 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 as a sum of consecutive naturals, namely, 23599641 + 23599642.

It is an arithmetic number, because the mean of its divisors is an integer number (23599642).

Almost surely, 2^47199283 is an apocalyptic number.

47199283 is a deficient number, since it is larger than the sum of its proper divisors (1).

47199283 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 12 representation: 47199283 = (13982497)₁₂.

47199283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 43.

The square root of 47199283 is about 6870.1734330365. The cubic root of 47199283 is about 361.3919439162.

The spelling of 47199283 in words is "forty-seven million, one hundred ninety-nine thousand, two hundred eighty-three".