48103947 has 12 divisors (see below), whose sum is σ = 71178744. Its totient is φ = 31286880.

The previous prime is 48103927. The next prime is 48103961. The reversal of 48103947 is 74930184.

It is a happy number.

It is not a de Polignac number, because 48103947 - 2⁸ = 48103691 is a prime.

It is a super-3 number, since 3×48103947³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (48103907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64813 + ... + 65550.

It is an arithmetic number, because the mean of its divisors is an integer number (5931562).

Almost surely, 2^48103947 is an apocalyptic number.

48103947 is a deficient number, since it is larger than the sum of its proper divisors (23074797).

48103947 is a wasteful number, since it uses less digits than its factorization.

48103947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130410 (or 130407 counting only the distinct ones).

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

The square root of 48103947 is about 6935.7009018556. The cubic root of 48103947 is about 363.6862686375.

The spelling of 48103947 in words is "forty-eight million, one hundred three thousand, nine hundred forty-seven".