47862773 has 8 divisors (see below), whose sum is σ = 54847680. Its totient is φ = 40914720.

The previous prime is 47862757. The next prime is 47862781. The reversal of 47862773 is 37726874.

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

It is not a de Polignac number, because 47862773 - 2⁴ = 47862757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47862743) 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, 6368 + ... + 11673.

It is an arithmetic number, because the mean of its divisors is an integer number (6855960).

Almost surely, 2^47862773 is an apocalyptic number.

It is an amenable number.

47862773 is a deficient number, since it is larger than the sum of its proper divisors (6984907).

47862773 is a wasteful number, since it uses less digits than its factorization.

47862773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18427.

The product of its digits is 395136, while the sum is 44.

The square root of 47862773 is about 6918.2926361928. The cubic root of 47862773 is about 363.0774574341.

The spelling of 47862773 in words is "forty-seven million, eight hundred sixty-two thousand, seven hundred seventy-three".