48281231 has 8 divisors (see below), whose sum is σ = 49702128. Its totient is φ = 46872000.

The previous prime is 48281227. The next prime is 48281237. The reversal of 48281231 is 13218284.

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 48281231 - 2² = 48281227 is a prime.

It is a super-2 number, since 2×48281231² = 4662154533750722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48281194 and 48281203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48281237) 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, 5861 + ... + 11441.

It is an arithmetic number, because the mean of its divisors is an integer number (6212766).

Almost surely, 2^48281231 is an apocalyptic number.

48281231 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

48281231 is a deficient number, since it is larger than the sum of its proper divisors (1420897).

48281231 is a wasteful number, since it uses less digits than its factorization.

48281231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5833.

The product of its digits is 3072, while the sum is 29.

The square root of 48281231 is about 6948.4696876363. The cubic root of 48281231 is about 364.1325016749.

The spelling of 48281231 in words is "forty-eight million, two hundred eighty-one thousand, two hundred thirty-one".