48709787 has 8 divisors (see below), whose sum is σ = 58598400. Its totient is φ = 39553704.

The previous prime is 48709783. The next prime is 48709799. The reversal of 48709787 is 78790784.

48709787 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48709787 - 2² = 48709783 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48709783) 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 7 ways as a sum of consecutive naturals, for example, 182987 + ... + 183252.

It is an arithmetic number, because the mean of its divisors is an integer number (7324800).

Almost surely, 2^48709787 is an apocalyptic number.

48709787 is a deficient number, since it is larger than the sum of its proper divisors (9888613).

48709787 is a wasteful number, since it uses less digits than its factorization.

48709787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366265.

The product of its (nonzero) digits is 790272, while the sum is 50.

The square root of 48709787 is about 6979.2397150406. The cubic root of 48709787 is about 365.2067059604.

The spelling of 48709787 in words is "forty-eight million, seven hundred nine thousand, seven hundred eighty-seven".