47085315 has 8 divisors (see below), whose sum is σ = 75336528. Its totient is φ = 25112160.

The previous prime is 47085281. The next prime is 47085323. The reversal of 47085315 is 51358074.

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

It is not a de Polignac number, because 47085315 - 2⁶ = 47085251 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1569496 + ... + 1569525.

It is an arithmetic number, because the mean of its divisors is an integer number (9417066).

Almost surely, 2^47085315 is an apocalyptic number.

47085315 is a deficient number, since it is larger than the sum of its proper divisors (28251213).

47085315 is a wasteful number, since it uses less digits than its factorization.

47085315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3139029.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 47085315 is about 6861.8740151652. The cubic root of 47085315 is about 361.1008355963.

The spelling of 47085315 in words is "forty-seven million, eighty-five thousand, three hundred fifteen".