48235831 has 4 divisors (see below), whose sum is σ = 55126672. Its totient is φ = 41344992.

The previous prime is 48235829. The next prime is 48235841. The reversal of 48235831 is 13853284.

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 48235831 - 2¹ = 48235829 is a prime.

It is a super-2 number, since 2×48235831² = 4653390784521122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48235841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3445410 + ... + 3445423.

It is an arithmetic number, because the mean of its divisors is an integer number (13781668).

Almost surely, 2^48235831 is an apocalyptic number.

48235831 is a deficient number, since it is larger than the sum of its proper divisors (6890841).

48235831 is an equidigital number, since it uses as much as digits as its factorization.

48235831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6890840.

The product of its digits is 23040, while the sum is 34.

The square root of 48235831 is about 6945.2020129007. The cubic root of 48235831 is about 364.0183317057.

The spelling of 48235831 in words is "forty-eight million, two hundred thirty-five thousand, eight hundred thirty-one".