48261089 has 4 divisors (see below), whose sum is σ = 48758724. Its totient is φ = 47763456.

The previous prime is 48261077. The next prime is 48261119. The reversal of 48261089 is 98016284.

48261089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 9610000 + 38651089 = 3100^2 + 6217^2 .

It is a cyclic number.

It is not a de Polignac number, because 48261089 - 2⁸ = 48260833 is a prime.

It is a super-2 number, since 2×48261089² = 4658265422931842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48261029) 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 3 ways as a sum of consecutive naturals, for example, 248672 + ... + 248865.

It is an arithmetic number, because the mean of its divisors is an integer number (12189681).

Almost surely, 2^48261089 is an apocalyptic number.

It is an amenable number.

48261089 is a deficient number, since it is larger than the sum of its proper divisors (497635).

48261089 is an equidigital number, since it uses as much as digits as its factorization.

48261089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497634.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 48261089 is about 6947.0201525546. The cubic root of 48261089 is about 364.0818582755.

The spelling of 48261089 in words is "forty-eight million, two hundred sixty-one thousand, eighty-nine".