47689097 has 8 divisors (see below), whose sum is σ = 52690176. Its totient is φ = 42932032.

The previous prime is 47689091. The next prime is 47689099. The reversal of 47689097 is 79098674.

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 a de Polignac number, because none of the positive numbers 2^k-47689097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47689091) 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, 60593 + ... + 61374.

It is an arithmetic number, because the mean of its divisors is an integer number (6586272).

Almost surely, 2^47689097 is an apocalyptic number.

It is an amenable number.

47689097 is a deficient number, since it is larger than the sum of its proper divisors (5001079).

47689097 is a wasteful number, since it uses less digits than its factorization.

47689097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122007.

The product of its (nonzero) digits is 762048, while the sum is 50.

The square root of 47689097 is about 6905.7292880622. The cubic root of 47689097 is about 362.6377680073.

The spelling of 47689097 in words is "forty-seven million, six hundred eighty-nine thousand, ninety-seven".