48280131 has 20 divisors (see below), whose sum is σ = 72309600. Its totient is φ = 32103216.

The previous prime is 48280129. The next prime is 48280171. The reversal of 48280131 is 13108284.

It is not a de Polignac number, because 48280131 - 2¹ = 48280129 is a prime.

It is a super-2 number, since 2×48280131² = 4661942098754322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 48280095 and 48280104.

It is not an unprimeable number, because it can be changed into a prime (48280171) 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 19 ways as a sum of consecutive naturals, for example, 57825 + ... + 58653.

It is an arithmetic number, because the mean of its divisors is an integer number (3615480).

Almost surely, 2^48280131 is an apocalyptic number.

48280131 is a deficient number, since it is larger than the sum of its proper divisors (24029469).

48280131 is an equidigital number, since it uses as much as digits as its factorization.

48280131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560 (or 1551 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 48280131 is about 6948.3905330659. The cubic root of 48280131 is about 364.1297362884.

The spelling of 48280131 in words is "forty-eight million, two hundred eighty thousand, one hundred thirty-one".