48077047 has 4 divisors (see below), whose sum is σ = 48166456. Its totient is φ = 47987640.

The previous prime is 48077033. The next prime is 48077069. The reversal of 48077047 is 74077084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48077047 is a prime.

It is a super-3 number, since 3×48077047³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48076997 and 48077015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48077027) 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 3 ways as a sum of consecutive naturals, for example, 43893 + ... + 44974.

It is an arithmetic number, because the mean of its divisors is an integer number (12041614).

Almost surely, 2^48077047 is an apocalyptic number.

48077047 is a deficient number, since it is larger than the sum of its proper divisors (89409).

48077047 is an equidigital number, since it uses as much as digits as its factorization.

48077047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89408.

The product of its (nonzero) digits is 43904, while the sum is 37.

The square root of 48077047 is about 6933.7613890298. The cubic root of 48077047 is about 363.6184641890.

Adding to 48077047 its sum of digits (37), we get a palindrome (48077084).

The spelling of 48077047 in words is "forty-eight million, seventy-seven thousand, forty-seven".