138483496 has 32 divisors (see below), whose sum is σ = 276661440. Its totient is φ = 64758528.

The previous prime is 138483473. The next prime is 138483511. The reversal of 138483496 is 694384831.

138483496 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19045 + ... + 25291.

It is an arithmetic number, because the mean of its divisors is an integer number (8645670).

Almost surely, 2^138483496 is an apocalyptic number.

It is an amenable number.

138483496 is a deficient number, since it is larger than the sum of its proper divisors (138177944).

138483496 is a wasteful number, since it uses less digits than its factorization.

138483496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6433 (or 6429 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 138483496 is about 11767.9010872798. The cubic root of 138483496 is about 517.3677333173.

The spelling of 138483496 in words is "one hundred thirty-eight million, four hundred eighty-three thousand, four hundred ninety-six".