138119224 has 16 divisors (see below), whose sum is σ = 265973400. Its totient is φ = 67192992.

The previous prime is 138119207. The next prime is 138119249. The reversal of 138119224 is 422911831.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 233014 + ... + 233605.

Almost surely, 2^138119224 is an apocalyptic number.

It is an amenable number.

138119224 is a deficient number, since it is larger than the sum of its proper divisors (127854176).

138119224 is a wasteful number, since it uses less digits than its factorization.

138119224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466662 (or 466658 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 138119224 is about 11752.4135393544. The cubic root of 138119224 is about 516.9137007128.

The spelling of 138119224 in words is "one hundred thirty-eight million, one hundred nineteen thousand, two hundred twenty-four".