48331823 has 4 divisors (see below), whose sum is σ = 48801168. Its totient is φ = 47862480.

The previous prime is 48331817. The next prime is 48331831. The reversal of 48331823 is 32813384.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48331823 - 2⁸ = 48331567 is a prime.

It is a super-2 number, since 2×48331823² = 4671930229006658, 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 48331823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48331853) 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, 234518 + ... + 234723.

It is an arithmetic number, because the mean of its divisors is an integer number (12200292).

Almost surely, 2^48331823 is an apocalyptic number.

48331823 is a deficient number, since it is larger than the sum of its proper divisors (469345).

48331823 is a wasteful number, since it uses less digits than its factorization.

48331823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469344.

The product of its digits is 13824, while the sum is 32.

The square root of 48331823 is about 6952.1092482785. The cubic root of 48331823 is about 364.2596439775.

The spelling of 48331823 in words is "forty-eight million, three hundred thirty-one thousand, eight hundred twenty-three".