47299811 has 8 divisors (see below), whose sum is σ = 50993040. Its totient is φ = 43614432.

The previous prime is 47299793. The next prime is 47299817. The reversal of 47299811 is 11899274.

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 47299811 - 2¹⁸ = 47037667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47299817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18605 + ... + 20993.

It is an arithmetic number, because the mean of its divisors is an integer number (6374130).

Almost surely, 2^47299811 is an apocalyptic number.

47299811 is a deficient number, since it is larger than the sum of its proper divisors (3693229).

47299811 is a wasteful number, since it uses less digits than its factorization.

47299811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925.

The product of its digits is 36288, while the sum is 41.

The square root of 47299811 is about 6877.4858051471. The cubic root of 47299811 is about 361.6483337372.

The spelling of 47299811 in words is "forty-seven million, two hundred ninety-nine thousand, eight hundred eleven".