119939638 has 48 divisors (see below), whose sum is σ = 224729856. Its totient is φ = 47005920.

The previous prime is 119939623. The next prime is 119939639. The reversal of 119939638 is 836939911.

It is a junction number, because it is equal to n+sod(n) for n = 119939591 and 119939600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119939639) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385503 + ... + 385813.

It is an arithmetic number, because the mean of its divisors is an integer number (4681872).

Almost surely, 2^119939638 is an apocalyptic number.

119939638 is a deficient number, since it is larger than the sum of its proper divisors (104790218).

119939638 is a wasteful number, since it uses less digits than its factorization.

119939638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 496 counting only the distinct ones).

The product of its digits is 314928, while the sum is 49.

The square root of 119939638 is about 10951.6956677950. The cubic root of 119939638 is about 493.1596979434.

The spelling of 119939638 in words is "one hundred nineteen million, nine hundred thirty-nine thousand, six hundred thirty-eight".