48836845 has 4 divisors (see below), whose sum is σ = 58604220. Its totient is φ = 39069472.

The previous prime is 48836813. The next prime is 48836849. The reversal of 48836845 is 54863884.

48836845 = 4941² + 4942².

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 24423364 + 24413481 = 4942^2 + 4941^2 .

It is a cyclic number.

It is not a de Polignac number, because 48836845 - 2⁵ = 48836813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48836795 and 48836804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48836849) 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, 4883680 + ... + 4883689.

It is an arithmetic number, because the mean of its divisors is an integer number (14651055).

Almost surely, 2^48836845 is an apocalyptic number.

48836845 is the 4942-nd centered square number.

It is an amenable number.

48836845 is a deficient number, since it is larger than the sum of its proper divisors (9767375).

48836845 is an equidigital number, since it uses as much as digits as its factorization.

48836845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9767374.

The product of its digits is 737280, while the sum is 46.

The square root of 48836845 is about 6988.3363542405. The cubic root of 48836845 is about 365.5239737925.

The spelling of 48836845 in words is "forty-eight million, eight hundred thirty-six thousand, eight hundred forty-five".