119213688 has 64 divisors (see below), whose sum is σ = 326488320. Its totient is φ = 35974400.

The previous prime is 119213671. The next prime is 119213719. The reversal of 119213688 is 886312911.

It is a super-2 number, since 2×119213688² = 28423806813122688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73381 + ... + 74987.

It is an arithmetic number, because the mean of its divisors is an integer number (5101380).

Almost surely, 2^119213688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119213688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163244160).

119213688 is an abundant number, since it is smaller than the sum of its proper divisors (207274632).

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

119213688 is a wasteful number, since it uses less digits than its factorization.

119213688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908 (or 1904 counting only the distinct ones).

The product of its digits is 20736, while the sum is 39.

The square root of 119213688 is about 10918.5020950678. The cubic root of 119213688 is about 492.1627130536.

The spelling of 119213688 in words is "one hundred nineteen million, two hundred thirteen thousand, six hundred eighty-eight".