47275386 has 16 divisors (see below), whose sum is σ = 94618368. Its totient is φ = 15747200.

The previous prime is 47275367. The next prime is 47275391. The reversal of 47275386 is 68357274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14026 + ... + 17066.

It is an arithmetic number, because the mean of its divisors is an integer number (5913648).

Almost surely, 2^47275386 is an apocalyptic number.

47275386 is an abundant number, since it is smaller than the sum of its proper divisors (47342982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47275386 is a wasteful number, since it uses less digits than its factorization.

47275386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5637.

The product of its digits is 282240, while the sum is 42.

The square root of 47275386 is about 6875.7098542623. The cubic root of 47275386 is about 361.5860728722.

The spelling of 47275386 in words is "forty-seven million, two hundred seventy-five thousand, three hundred eighty-six".