156150 has 36 divisors (see below), whose sum is σ = 420732. Its totient is φ = 41520.
The previous prime is 156139. The next prime is 156151. The reversal of 156150 is 51651.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (156151) by changing a digit.
156150 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 277 + ... + 623.
It is an arithmetic number, because the mean of its divisors is an integer number (11687).
2156150 is an apocalyptic number.
156150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 156150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210366).
156150 is an abundant number, since it is smaller than the sum of its proper divisors (264582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156150 is a wasteful number, since it uses less digits than its factorization.
156150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365 (or 357 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 156150 is about 395.1581961696. The cubic root of 156150 is about 53.8493744803.
The spelling of 156150 in words is "one hundred fifty-six thousand, one hundred fifty".
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