47304087 has 8 divisors (see below), whose sum is σ = 63722736. Its totient is φ = 31210752.

The previous prime is 47304079. The next prime is 47304157. The reversal of 47304087 is 78040374.

It is a happy number.

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

It is not a de Polignac number, because 47304087 - 2³ = 47304079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47304007) 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, 80988 + ... + 81569.

It is an arithmetic number, because the mean of its divisors is an integer number (7965342).

Almost surely, 2^47304087 is an apocalyptic number.

47304087 is a deficient number, since it is larger than the sum of its proper divisors (16418649).

47304087 is a wasteful number, since it uses less digits than its factorization.

47304087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162657.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 47304087 is about 6877.7966675382. The cubic root of 47304087 is about 361.6592313261.

The spelling of 47304087 in words is "forty-seven million, three hundred four thousand, eighty-seven".