47368961 has 8 divisors (see below), whose sum is σ = 48981504. Its totient is φ = 45761760.

The previous prime is 47368931. The next prime is 47368969. The reversal of 47368961 is 16986374.

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-47368961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47368969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25676 + ... + 27458.

It is an arithmetic number, because the mean of its divisors is an integer number (6122688).

Almost surely, 2^47368961 is an apocalyptic number.

It is an amenable number.

47368961 is a deficient number, since it is larger than the sum of its proper divisors (1612543).

47368961 is a wasteful number, since it uses less digits than its factorization.

47368961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671.

The product of its digits is 217728, while the sum is 44.

The square root of 47368961 is about 6882.5112422720. The cubic root of 47368961 is about 361.8244852892.

The spelling of 47368961 in words is "forty-seven million, three hundred sixty-eight thousand, nine hundred sixty-one".