47067773 has 4 divisors (see below), whose sum is σ = 47109408. Its totient is φ = 47026140.

The previous prime is 47067767. The next prime is 47067803. The reversal of 47067773 is 37776074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47067773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47067773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47067733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19073 + ... + 21398.

It is an arithmetic number, because the mean of its divisors is an integer number (11777352).

Almost surely, 2^47067773 is an apocalyptic number.

It is an amenable number.

47067773 is a deficient number, since it is larger than the sum of its proper divisors (41635).

47067773 is a wasteful number, since it uses less digits than its factorization.

47067773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41634.

The product of its (nonzero) digits is 172872, while the sum is 41.

The square root of 47067773 is about 6860.5956738464. The cubic root of 47067773 is about 361.0559863854.

The spelling of 47067773 in words is "forty-seven million, sixty-seven thousand, seven hundred seventy-three".