48749567 has 4 divisors (see below), whose sum is σ = 48784440. Its totient is φ = 48714696.

The previous prime is 48749563. The next prime is 48749579. The reversal of 48749567 is 76594784.

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

It is a cyclic number.

It is not a de Polignac number, because 48749567 - 2² = 48749563 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48749563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15248 + ... + 18165.

It is an arithmetic number, because the mean of its divisors is an integer number (12196110).

Almost surely, 2^48749567 is an apocalyptic number.

48749567 is a deficient number, since it is larger than the sum of its proper divisors (34873).

48749567 is a wasteful number, since it uses less digits than its factorization.

48749567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34872.

The product of its digits is 1693440, while the sum is 50.

The square root of 48749567 is about 6982.0890140416. The cubic root of 48749567 is about 365.3060971409.

It can be divided in two parts, 4874 and 9567, that added together give a palindrome (14441).

The spelling of 48749567 in words is "forty-eight million, seven hundred forty-nine thousand, five hundred sixty-seven".