47428759 has 16 divisors (see below), whose sum is σ = 58798656. Its totient is φ = 37324800.

The previous prime is 47428747. The next prime is 47428763. The reversal of 47428759 is 95782474.

It is a cyclic number.

It is not a de Polignac number, because 47428759 - 2¹³ = 47420567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47428739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19 + ... + 9739.

It is an arithmetic number, because the mean of its divisors is an integer number (3674916).

Almost surely, 2^47428759 is an apocalyptic number.

47428759 is a deficient number, since it is larger than the sum of its proper divisors (11369897).

47428759 is a wasteful number, since it uses less digits than its factorization.

47428759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9786.

The product of its digits is 564480, while the sum is 46.

The square root of 47428759 is about 6886.8540713449. The cubic root of 47428759 is about 361.9766755420.

The spelling of 47428759 in words is "forty-seven million, four hundred twenty-eight thousand, seven hundred fifty-nine".