48863967 has 24 divisors (see below), whose sum is σ = 71353008. Its totient is φ = 29640960.

The previous prime is 48863963. The next prime is 48863981. The reversal of 48863967 is 76936884.

It is not a de Polignac number, because 48863967 - 2² = 48863963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48863963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48513 + ... + 49509.

It is an arithmetic number, because the mean of its divisors is an integer number (2973042).

Almost surely, 2^48863967 is an apocalyptic number.

48863967 is a deficient number, since it is larger than the sum of its proper divisors (22489041).

48863967 is a wasteful number, since it uses less digits than its factorization.

48863967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079 (or 1048 counting only the distinct ones).

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

The square root of 48863967 is about 6990.2766039693. The cubic root of 48863967 is about 365.5916269926.

The spelling of 48863967 in words is "forty-eight million, eight hundred sixty-three thousand, nine hundred sixty-seven".