65090848 has 24 divisors (see below), whose sum is σ = 132568380. Its totient is φ = 31422720.

The previous prime is 65090833. The next prime is 65090867. The reversal of 65090848 is 84809056.

It can be written as a sum of positive squares in 2 ways, for example, as 64192144 + 898704 = 8012^2 + 948^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 65090848.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34143 + ... + 35998.

Almost surely, 2^65090848 is an apocalyptic number.

It is an amenable number.

65090848 is an abundant number, since it is smaller than the sum of its proper divisors (67477532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65090848 is a wasteful number, since it uses less digits than its factorization.

65090848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70180 (or 70172 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 65090848 is about 8067.8899347971. The cubic root of 65090848 is about 402.2598091147.

The spelling of 65090848 in words is "sixty-five million, ninety thousand, eight hundred forty-eight".