48434581 has 16 divisors (see below), whose sum is σ = 56415744. Its totient is φ = 41174784.

The previous prime is 48434557. The next prime is 48434587. The reversal of 48434581 is 18543484.

48434581 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 48434581 - 2¹¹ = 48432533 is a prime.

It is a super-2 number, since 2×48434581² = 4691817273291122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48434581.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48434587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8056 + ... + 12718.

It is an arithmetic number, because the mean of its divisors is an integer number (3525984).

Almost surely, 2^48434581 is an apocalyptic number.

It is an amenable number.

48434581 is a deficient number, since it is larger than the sum of its proper divisors (7981163).

48434581 is a wasteful number, since it uses less digits than its factorization.

48434581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740.

The product of its digits is 61440, while the sum is 37.

The square root of 48434581 is about 6959.4957432274. The cubic root of 48434581 is about 364.5176113268.

The spelling of 48434581 in words is "forty-eight million, four hundred thirty-four thousand, five hundred eighty-one".