47283275 has 12 divisors (see below), whose sum is σ = 63141792. Its totient is φ = 34916640.

The previous prime is 47283259. The next prime is 47283281. The reversal of 47283275 is 57238274.

It is not a de Polignac number, because 47283275 - 2⁴ = 47283259 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72419 + ... + 73068.

It is an arithmetic number, because the mean of its divisors is an integer number (5261816).

Almost surely, 2^47283275 is an apocalyptic number.

47283275 is a deficient number, since it is larger than the sum of its proper divisors (15858517).

47283275 is a wasteful number, since it uses less digits than its factorization.

47283275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145510 (or 145505 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 47283275 is about 6876.2835165517. The cubic root of 47283275 is about 361.6061847748.

The spelling of 47283275 in words is "forty-seven million, two hundred eighty-three thousand, two hundred seventy-five".