119719890 has 32 divisors (see below), whose sum is σ = 319253760. Its totient is φ = 31925232.

The previous prime is 119719867. The next prime is 119719903. The reversal of 119719890 is 98917911.

It is a super-2 number, since 2×119719890² = 28665704123224200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 221434 + ... + 221973.

It is an arithmetic number, because the mean of its divisors is an integer number (9976680).

Almost surely, 2^119719890 is an apocalyptic number.

119719890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119719890 is an abundant number, since it is smaller than the sum of its proper divisors (199533870).

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

119719890 is a wasteful number, since it uses less digits than its factorization.

119719890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443423 (or 443417 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 45.

The square root of 119719890 is about 10941.6584666128. The cubic root of 119719890 is about 492.8583321602.

The spelling of 119719890 in words is "one hundred nineteen million, seven hundred nineteen thousand, eight hundred ninety".