48242231 has 4 divisors (see below), whose sum is σ = 49798464. Its totient is φ = 46686000.

The previous prime is 48242203. The next prime is 48242239. The reversal of 48242231 is 13224284.

48242231 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 is not a de Polignac number, because 48242231 - 2¹⁸ = 47980087 is a prime.

It is a super-2 number, since 2×48242231² = 4654625703714722, 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 48242231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48242239) 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, 778070 + ... + 778131.

It is an arithmetic number, because the mean of its divisors is an integer number (12449616).

Almost surely, 2^48242231 is an apocalyptic number.

48242231 is a deficient number, since it is larger than the sum of its proper divisors (1556233).

48242231 is a wasteful number, since it uses less digits than its factorization.

48242231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556232.

The product of its digits is 3072, while the sum is 26.

The square root of 48242231 is about 6945.6627473554. The cubic root of 48242231 is about 364.0344304871.

The spelling of 48242231 in words is "forty-eight million, two hundred forty-two thousand, two hundred thirty-one".