47494267 has 2 divisors, whose sum is σ = 47494268. Its totient is φ = 47494266.

The previous prime is 47494261. The next prime is 47494297. The reversal of 47494267 is 76249474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47494267 - 2³ = 47494259 is a prime.

It is not a weakly prime, because it can be changed into another prime (47494261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23747133 + 23747134.

It is an arithmetic number, because the mean of its divisors is an integer number (23747134).

Almost surely, 2^47494267 is an apocalyptic number.

47494267 is a deficient number, since it is larger than the sum of its proper divisors (1).

47494267 is an equidigital number, since it uses as much as digits as its factorization.

47494267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 43.

The square root of 47494267 is about 6891.6084479605. The cubic root of 47494267 is about 362.1432514049.

The spelling of 47494267 in words is "forty-seven million, four hundred ninety-four thousand, two hundred sixty-seven".