188950 has 12 divisors (see below), whose sum is σ = 351540. Its totient is φ = 75560.
The previous prime is 188941. The next prime is 188953. The reversal of 188950 is 59881.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (188953) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1840 + ... + 1939.
It is an arithmetic number, because the mean of its divisors is an integer number (29295).
2188950 is an apocalyptic number.
188950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
188950 is a deficient number, since it is larger than the sum of its proper divisors (162590).
188950 is a wasteful number, since it uses less digits than its factorization.
188950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3791 (or 3786 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 31.
The square root of 188950 is about 434.6837931186. The cubic root of 188950 is about 57.3828743723.
The spelling of 188950 in words is "one hundred eighty-eight thousand, nine hundred fifty".
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