48279091 has 8 divisors (see below), whose sum is σ = 55240704. Its totient is φ = 41333640.

The previous prime is 48279083. The next prime is 48279107. The reversal of 48279091 is 19097284.

48279091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48279091 - 2³ = 48279083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48279071) 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 7 ways as a sum of consecutive naturals, for example, 3246 + ... + 10348.

It is an arithmetic number, because the mean of its divisors is an integer number (6905088).

Almost surely, 2^48279091 is an apocalyptic number.

48279091 is a deficient number, since it is larger than the sum of its proper divisors (6961613).

48279091 is an equidigital number, since it uses as much as digits as its factorization.

48279091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8081.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 48279091 is about 6948.3156951883. The cubic root of 48279091 is about 364.1271217026.

The spelling of 48279091 in words is "forty-eight million, two hundred seventy-nine thousand, ninety-one".