47798107 has 8 divisors (see below), whose sum is σ = 55789056. Its totient is φ = 40097832.

The previous prime is 47798059. The next prime is 47798111. The reversal of 47798107 is 70189774.

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

It is a cyclic number.

It is not a de Polignac number, because 47798107 - 2¹⁹ = 47273819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47798207) 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, 72313 + ... + 72970.

It is an arithmetic number, because the mean of its divisors is an integer number (6973632).

Almost surely, 2^47798107 is an apocalyptic number.

47798107 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

47798107 is a deficient number, since it is larger than the sum of its proper divisors (7990949).

47798107 is a wasteful number, since it uses less digits than its factorization.

47798107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145337.

The product of its (nonzero) digits is 98784, while the sum is 43.

The square root of 47798107 is about 6913.6175046064. The cubic root of 47798107 is about 362.9138692760.

The spelling of 47798107 in words is "forty-seven million, seven hundred ninety-eight thousand, one hundred seven".