47675679 has 8 divisors (see below), whose sum is σ = 63994800. Its totient is φ = 31570176.

The previous prime is 47675671. The next prime is 47675687. The reversal of 47675679 is 97657674.

It is an interprime number because it is at equal distance from previous prime (47675671) and next prime (47675687).

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

It is not a de Polignac number, because 47675679 - 2³ = 47675671 is a prime.

It is a super-2 number, since 2×47675679² = 4545940736222082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47675671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52882 + ... + 53775.

It is an arithmetic number, because the mean of its divisors is an integer number (7999350).

Almost surely, 2^47675679 is an apocalyptic number.

47675679 is a deficient number, since it is larger than the sum of its proper divisors (16319121).

47675679 is a wasteful number, since it uses less digits than its factorization.

47675679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106809.

The product of its digits is 2222640, while the sum is 51.

The square root of 47675679 is about 6904.7577075521. The cubic root of 47675679 is about 362.6037537335.

The spelling of 47675679 in words is "forty-seven million, six hundred seventy-five thousand, six hundred seventy-nine".