47985067 has 16 divisors (see below), whose sum is σ = 55067040. Its totient is φ = 41421312.

The previous prime is 47985043. The next prime is 47985071. The reversal of 47985067 is 76058974.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 47985067 - 2¹⁵ = 47952299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47985097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38953 + ... + 40165.

It is an arithmetic number, because the mean of its divisors is an integer number (3441690).

Almost surely, 2^47985067 is an apocalyptic number.

47985067 is a deficient number, since it is larger than the sum of its proper divisors (7081973).

47985067 is a wasteful number, since it uses less digits than its factorization.

47985067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422.

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 47985067 is about 6927.1254499973. The cubic root of 47985067 is about 363.3864270716.

The spelling of 47985067 in words is "forty-seven million, nine hundred eighty-five thousand, sixty-seven".