48831449 has 8 divisors (see below), whose sum is σ = 50389248. Its totient is φ = 47295360.

The previous prime is 48831439. The next prime is 48831467. The reversal of 48831449 is 94413884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48831449 is a prime.

It is a super-2 number, since 2×48831449² = 4769020822879202, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (48831439) 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, 797 + ... + 9914.

It is an arithmetic number, because the mean of its divisors is an integer number (6298656).

Almost surely, 2^48831449 is an apocalyptic number.

It is an amenable number.

48831449 is a deficient number, since it is larger than the sum of its proper divisors (1557799).

48831449 is a wasteful number, since it uses less digits than its factorization.

48831449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10855.

The product of its digits is 110592, while the sum is 41.

The square root of 48831449 is about 6987.9502717177. The cubic root of 48831449 is about 365.5105110062.

The spelling of 48831449 in words is "forty-eight million, eight hundred thirty-one thousand, four hundred forty-nine".