47140999 has 8 divisors (see below), whose sum is σ = 47958768. Its totient is φ = 46326720.

The previous prime is 47140993. The next prime is 47141023. The reversal of 47140999 is 99904174.

47140999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47140999 - 2⁵ = 47140967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47140993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54579 + ... + 55435.

It is an arithmetic number, because the mean of its divisors is an integer number (5994846).

Almost surely, 2^47140999 is an apocalyptic number.

47140999 is a deficient number, since it is larger than the sum of its proper divisors (817769).

47140999 is an equidigital number, since it uses as much as digits as its factorization.

47140999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 47140999 is about 6865.9303084141. The cubic root of 47140999 is about 361.2431277852.

The spelling of 47140999 in words is "forty-seven million, one hundred forty thousand, nine hundred ninety-nine".