138336483 has 8 divisors (see below), whose sum is σ = 184503568. Its totient is φ = 92196864.

The previous prime is 138336449. The next prime is 138336491. The reversal of 138336483 is 384633831.

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

It is not a de Polignac number, because 138336483 - 2¹² = 138332387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (138336403) 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, 13635 + ... + 21507.

It is an arithmetic number, because the mean of its divisors is an integer number (23062946).

Almost surely, 2^138336483 is an apocalyptic number.

138336483 is a deficient number, since it is larger than the sum of its proper divisors (46167085).

138336483 is an equidigital number, since it uses as much as digits as its factorization.

138336483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13733.

The product of its digits is 124416, while the sum is 39.

The square root of 138336483 is about 11761.6530725915. The cubic root of 138336483 is about 517.1845906433.

The spelling of 138336483 in words is "one hundred thirty-eight million, three hundred thirty-six thousand, four hundred eighty-three".