47814069 has 8 divisors (see below), whose sum is σ = 65950560. Its totient is φ = 30776816.

The previous prime is 47814023. The next prime is 47814097. The reversal of 47814069 is 96041874.

It is a happy number.

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 47814069 - 2¹⁵ = 47781301 is a prime.

It is a super-2 number, since 2×47814069² = 4572370388673522, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47814269) 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, 274707 + ... + 274880.

It is an arithmetic number, because the mean of its divisors is an integer number (8243820).

Almost surely, 2^47814069 is an apocalyptic number.

It is an amenable number.

47814069 is a deficient number, since it is larger than the sum of its proper divisors (18136491).

47814069 is a wasteful number, since it uses less digits than its factorization.

47814069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549619.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 47814069 is about 6914.7717966683. The cubic root of 47814069 is about 362.9542626921.

The spelling of 47814069 in words is "forty-seven million, eight hundred fourteen thousand, sixty-nine".