48787801 has 4 divisors (see below), whose sum is σ = 51355600. Its totient is φ = 46220004.

The previous prime is 48787771. The next prime is 48787811. The reversal of 48787801 is 10878784.

48787801 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48787801 - 2¹¹ = 48785753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48787811) 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, 1283871 + ... + 1283908.

It is an arithmetic number, because the mean of its divisors is an integer number (12838900).

Almost surely, 2^48787801 is an apocalyptic number.

It is an amenable number.

48787801 is a deficient number, since it is larger than the sum of its proper divisors (2567799).

48787801 is a wasteful number, since it uses less digits than its factorization.

48787801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567798.

The product of its (nonzero) digits is 100352, while the sum is 43.

The square root of 48787801 is about 6984.8264831705. The cubic root of 48787801 is about 365.4015746622.

It can be divided in two parts, 487 and 87801, that added together give a palindrome (88288).

The spelling of 48787801 in words is "forty-eight million, seven hundred eighty-seven thousand, eight hundred one".