138282795 has 96 divisors (see below), whose sum is σ = 289336320. Its totient is φ = 62052480.

The previous prime is 138282787. The next prime is 138282827. The reversal of 138282795 is 597282831.

It is a happy number.

It is not a de Polignac number, because 138282795 - 2³ = 138282787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

Its product of digits (241920) is a multiple of the sum of its prime divisors (315).

It is a self number, because there is not a number n which added to its sum of digits gives 138282795.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 603741 + ... + 603969.

It is an arithmetic number, because the mean of its divisors is an integer number (3013920).

Almost surely, 2^138282795 is an apocalyptic number.

138282795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

138282795 is an abundant number, since it is smaller than the sum of its proper divisors (151053525).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

138282795 is an equidigital number, since it uses as much as digits as its factorization.

138282795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 315 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 138282795 is about 11759.3705188671. The cubic root of 138282795 is about 517.1176760244.

The spelling of 138282795 in words is "one hundred thirty-eight million, two hundred eighty-two thousand, seven hundred ninety-five".