48566761 has 4 divisors (see below), whose sum is σ = 48673492. Its totient is φ = 48460032.

The previous prime is 48566747. The next prime is 48566779. The reversal of 48566761 is 16766584.

It is a happy number.

48566761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15848361 + 32718400 = 3981^2 + 5720^2 .

It is a cyclic number.

It is not a de Polignac number, because 48566761 - 2⁵ = 48566729 is a prime.

It is a super-2 number, since 2×48566761² = 4717460548062242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48566701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52680 + ... + 53593.

It is an arithmetic number, because the mean of its divisors is an integer number (12168373).

Almost surely, 2^48566761 is an apocalyptic number.

It is an amenable number.

48566761 is a deficient number, since it is larger than the sum of its proper divisors (106731).

48566761 is a wasteful number, since it uses less digits than its factorization.

48566761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106730.

The product of its digits is 241920, while the sum is 43.

The square root of 48566761 is about 6968.9856507242. The cubic root of 48566761 is about 364.8489047472.

The spelling of 48566761 in words is "forty-eight million, five hundred sixty-six thousand, seven hundred sixty-one".