47072677 has 8 divisors (see below), whose sum is σ = 50236416. Its totient is φ = 43952832.

The previous prime is 47072657. The next prime is 47072681. The reversal of 47072677 is 77627074.

47072677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47072677 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 (47072647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8743 + ... + 13060.

It is an arithmetic number, because the mean of its divisors is an integer number (6279552).

Almost surely, 2^47072677 is an apocalyptic number.

It is an amenable number.

47072677 is a deficient number, since it is larger than the sum of its proper divisors (3163739).

47072677 is a wasteful number, since it uses less digits than its factorization.

47072677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21947.

The product of its (nonzero) digits is 115248, while the sum is 40.

The square root of 47072677 is about 6860.9530679054. The cubic root of 47072677 is about 361.0685254466.

The spelling of 47072677 in words is "forty-seven million, seventy-two thousand, six hundred seventy-seven".