48698869 has 4 divisors (see below), whose sum is σ = 48712960. Its totient is φ = 48684780.

The previous prime is 48698851. The next prime is 48698873. The reversal of 48698869 is 96889684.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 48698869 - 2¹¹ = 48696821 is a prime.

It is a super-2 number, since 2×48698869² = 4743159683758322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48698849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2074 + ... + 10084.

It is an arithmetic number, because the mean of its divisors is an integer number (12178240).

Almost surely, 2^48698869 is an apocalyptic number.

It is an amenable number.

48698869 is a deficient number, since it is larger than the sum of its proper divisors (14091).

48698869 is an equidigital number, since it uses as much as digits as its factorization.

48698869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14090.

The product of its digits is 5971968, while the sum is 58.

The square root of 48698869 is about 6978.4574943178. The cubic root of 48698869 is about 365.1794176404.

The spelling of 48698869 in words is "forty-eight million, six hundred ninety-eight thousand, eight hundred sixty-nine".