48444831 has 32 divisors (see below), whose sum is σ = 75479040. Its totient is φ = 30650400.

The previous prime is 48444811. The next prime is 48444839. The reversal of 48444831 is 13844484.

It is not a de Polignac number, because 48444831 - 2¹⁰ = 48443807 is a prime.

It is a super-2 number, since 2×48444831² = 4693803301237122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48444839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112186 + ... + 112616.

It is an arithmetic number, because the mean of its divisors is an integer number (2358720).

Almost surely, 2^48444831 is an apocalyptic number.

48444831 is a deficient number, since it is larger than the sum of its proper divisors (27034209).

48444831 is a wasteful number, since it uses less digits than its factorization.

48444831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644 (or 638 counting only the distinct ones).

The product of its digits is 49152, while the sum is 36.

The square root of 48444831 is about 6960.2321081987. The cubic root of 48444831 is about 364.5433232727.

It can be divided in two parts, 4844483 and 1, that added together give a palindrome (4844484).

The spelling of 48444831 in words is "forty-eight million, four hundred forty-four thousand, eight hundred thirty-one".