47014389 has 12 divisors (see below), whose sum is σ = 68583372. Its totient is φ = 31032000.

The previous prime is 47014381. The next prime is 47014393. The reversal of 47014389 is 98341074.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24830289 + 22184100 = 4983^2 + 4710^2 .

It is not a de Polignac number, because 47014389 - 2³ = 47014381 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47014381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24952 + ... + 26769.

It is an arithmetic number, because the mean of its divisors is an integer number (5715281).

Almost surely, 2^47014389 is an apocalyptic number.

It is an amenable number.

47014389 is a deficient number, since it is larger than the sum of its proper divisors (21568983).

47014389 is a wasteful number, since it uses less digits than its factorization.

47014389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51828 (or 51825 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 47014389 is about 6856.7039457745. The cubic root of 47014389 is about 360.9194321984.

The spelling of 47014389 in words is "forty-seven million, fourteen thousand, three hundred eighty-nine".