48946947 has 16 divisors (see below), whose sum is σ = 75091200. Its totient is φ = 27780192.

The previous prime is 48946913. The next prime is 48946951. The reversal of 48946947 is 74964984.

It is not a de Polignac number, because 48946947 - 2⁶ = 48946883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48946947.

It is not an unprimeable number, because it can be changed into a prime (48946987) 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, 4693 + ... + 10950.

It is an arithmetic number, because the mean of its divisors is an integer number (4693200).

Almost surely, 2^48946947 is an apocalyptic number.

48946947 is a deficient number, since it is larger than the sum of its proper divisors (26144253).

48946947 is a wasteful number, since it uses less digits than its factorization.

48946947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15802.

The product of its digits is 1741824, while the sum is 51.

The square root of 48946947 is about 6996.2094737079. The cubic root of 48946947 is about 365.7984572247.

The spelling of 48946947 in words is "forty-eight million, nine hundred forty-six thousand, nine hundred forty-seven".