48385831 has 8 divisors (see below), whose sum is σ = 52646384. Its totient is φ = 44202240.

The previous prime is 48385819. The next prime is 48385847. The reversal of 48385831 is 13858384.

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 48385831 - 2⁷ = 48385703 is a prime.

It is a super-2 number, since 2×48385831² = 4682377283121122, 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 (48385801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17925 + ... + 20446.

It is an arithmetic number, because the mean of its divisors is an integer number (6580798).

Almost surely, 2^48385831 is an apocalyptic number.

48385831 is a deficient number, since it is larger than the sum of its proper divisors (4260553).

48385831 is a wasteful number, since it uses less digits than its factorization.

48385831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38481.

The product of its digits is 92160, while the sum is 40.

The square root of 48385831 is about 6955.9924525548. The cubic root of 48385831 is about 364.3952731233.

The spelling of 48385831 in words is "forty-eight million, three hundred eighty-five thousand, eight hundred thirty-one".