47034687 has 8 divisors (see below), whose sum is σ = 71671936. Its totient is φ = 26876952.

The previous prime is 47034683. The next prime is 47034697. The reversal of 47034687 is 78643074.

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 47034687 - 2² = 47034683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47034683) 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, 1119853 + ... + 1119894.

It is an arithmetic number, because the mean of its divisors is an integer number (8958992).

Almost surely, 2^47034687 is an apocalyptic number.

47034687 is a deficient number, since it is larger than the sum of its proper divisors (24637249).

47034687 is a wasteful number, since it uses less digits than its factorization.

47034687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239757.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 47034687 is about 6858.1839432899. The cubic root of 47034687 is about 360.9713658634.

The spelling of 47034687 in words is "forty-seven million, thirty-four thousand, six hundred eighty-seven".