48562865 has 16 divisors (see below), whose sum is σ = 62919696. Its totient is φ = 35769600.

The previous prime is 48562861. The next prime is 48562883. The reversal of 48562865 is 56826584.

It can be written as a sum of positive squares in 8 ways, for example, as 5424241 + 43138624 = 2329^2 + 6568^2 .

It is not a de Polignac number, because 48562865 - 2² = 48562861 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48562861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34475 + ... + 35855.

It is an arithmetic number, because the mean of its divisors is an integer number (3932481).

Almost surely, 2^48562865 is an apocalyptic number.

It is an amenable number.

48562865 is a deficient number, since it is larger than the sum of its proper divisors (14356831).

48562865 is a wasteful number, since it uses less digits than its factorization.

48562865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940.

The product of its digits is 460800, while the sum is 44.

The square root of 48562865 is about 6968.7061209381. The cubic root of 48562865 is about 364.8391484906.

The spelling of 48562865 in words is "forty-eight million, five hundred sixty-two thousand, eight hundred sixty-five".