47759047 has 4 divisors (see below), whose sum is σ = 54581776. Its totient is φ = 40936320.

The previous prime is 47759039. The next prime is 47759051. The reversal of 47759047 is 74095774.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47759047 - 2³ = 47759039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47758994 and 47759012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47759057) 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, 3411354 + ... + 3411367.

It is an arithmetic number, because the mean of its divisors is an integer number (13645444).

Almost surely, 2^47759047 is an apocalyptic number.

47759047 is a deficient number, since it is larger than the sum of its proper divisors (6822729).

47759047 is an equidigital number, since it uses as much as digits as its factorization.

47759047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6822728.

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 47759047 is about 6910.7920674840. The cubic root of 47759047 is about 362.8149861493.

The spelling of 47759047 in words is "forty-seven million, seven hundred fifty-nine thousand, forty-seven".