48245969 has 4 divisors (see below), whose sum is σ = 48268644. Its totient is φ = 48223296.

The previous prime is 48245933. The next prime is 48245987. The reversal of 48245969 is 96954284.

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 21049744 + 27196225 = 4588^2 + 5215^2 .

It is a cyclic number.

It is not a de Polignac number, because 48245969 - 2⁸ = 48245713 is a prime.

It is a super-2 number, since 2×48245969² = 4655347049497922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48245909) 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 3 ways as a sum of consecutive naturals, for example, 7772 + ... + 12525.

It is an arithmetic number, because the mean of its divisors is an integer number (12067161).

Almost surely, 2^48245969 is an apocalyptic number.

It is an amenable number.

48245969 is a deficient number, since it is larger than the sum of its proper divisors (22675).

48245969 is a wasteful number, since it uses less digits than its factorization.

48245969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22674.

The product of its digits is 622080, while the sum is 47.

The square root of 48245969 is about 6945.9318309353. The cubic root of 48245969 is about 364.0438325229.

The spelling of 48245969 in words is "forty-eight million, two hundred forty-five thousand, nine hundred sixty-nine".