48569947 has 8 divisors (see below), whose sum is σ = 51287360. Its totient is φ = 45868680.

The previous prime is 48569929. The next prime is 48569957. The reversal of 48569947 is 74996584.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48569947 - 2¹⁵ = 48537179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48569894 and 48569903.

It is not an unprimeable number, because it can be changed into a prime (48569957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2428 + ... + 10150.

It is an arithmetic number, because the mean of its divisors is an integer number (6410920).

Almost surely, 2^48569947 is an apocalyptic number.

48569947 is a deficient number, since it is larger than the sum of its proper divisors (2717413).

48569947 is a wasteful number, since it uses less digits than its factorization.

48569947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8073.

The product of its digits is 2177280, while the sum is 52.

The square root of 48569947 is about 6969.2142311741. The cubic root of 48569947 is about 364.8568826534.

The spelling of 48569947 in words is "forty-eight million, five hundred sixty-nine thousand, nine hundred forty-seven".