119890 has 16 divisors (see below), whose sum is σ = 227520. Its totient is φ = 45360.
The previous prime is 119881. The next prime is 119891. The reversal of 119890 is 98911.
It is a super-2 number, since 2×1198902 = 28747224200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (119891) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126 + ... + 505.
It is an arithmetic number, because the mean of its divisors is an integer number (14220).
2119890 is an apocalyptic number.
119890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
119890 is a deficient number, since it is larger than the sum of its proper divisors (107630).
119890 is a wasteful number, since it uses less digits than its factorization.
119890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657.
The product of its (nonzero) digits is 648, while the sum is 28.
The square root of 119890 is about 346.2513537880. The cubic root of 119890 is about 49.3091655831.
It can be divided in two parts, 1 and 19890, that added together give a palindrome (19891).
The spelling of 119890 in words is "one hundred nineteen thousand, eight hundred ninety".
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