47117246 has 8 divisors (see below), whose sum is σ = 77100984. Its totient is φ = 21416920.

The previous prime is 47117221. The next prime is 47117261. The reversal of 47117246 is 64271174.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1070825 + ... + 1070868.

It is an arithmetic number, because the mean of its divisors is an integer number (9637623).

Almost surely, 2^47117246 is an apocalyptic number.

47117246 is a deficient number, since it is larger than the sum of its proper divisors (29983738).

47117246 is a wasteful number, since it uses less digits than its factorization.

47117246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141706.

The product of its digits is 9408, while the sum is 32.

The square root of 47117246 is about 6864.2003175898. The cubic root of 47117246 is about 361.1824442346.

The spelling of 47117246 in words is "forty-seven million, one hundred seventeen thousand, two hundred forty-six".