47118707 has 12 divisors (see below), whose sum is σ = 49228920. Its totient is φ = 45095232.

The previous prime is 47118691. The next prime is 47118737. The reversal of 47118707 is 70781174.

It is not a de Polignac number, because 47118707 - 2⁴ = 47118691 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47118737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150383 + ... + 150695.

It is an arithmetic number, because the mean of its divisors is an integer number (4102410).

Almost surely, 2^47118707 is an apocalyptic number.

47118707 is a deficient number, since it is larger than the sum of its proper divisors (2110213).

47118707 is a wasteful number, since it uses less digits than its factorization.

47118707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 35.

The square root of 47118707 is about 6864.3067384842. The cubic root of 47118707 is about 361.1861773482.

The spelling of 47118707 in words is "forty-seven million, one hundred eighteen thousand, seven hundred seven".