47874011 has 2 divisors, whose sum is σ = 47874012. Its totient is φ = 47874010.

The previous prime is 47873981. The next prime is 47874061. The reversal of 47874011 is 11047874.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47874011 is a prime.

It is a super-3 number, since 3×47874011³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (47874061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23937005 + 23937006.

It is an arithmetic number, because the mean of its divisors is an integer number (23937006).

Almost surely, 2^47874011 is an apocalyptic number.

47874011 is a deficient number, since it is larger than the sum of its proper divisors (1).

47874011 is an equidigital number, since it uses as much as digits as its factorization.

47874011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 47874011 is about 6919.1047831349. The cubic root of 47874011 is about 363.1058716199.

The spelling of 47874011 in words is "forty-seven million, eight hundred seventy-four thousand, eleven".