152166 has 16 divisors (see below), whose sum is σ = 347904. Its totient is φ = 43464.
The previous prime is 152147. The next prime is 152183. The reversal of 152166 is 661251.
152166 = T205 + T206 + ... + T211.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1770 + ... + 1853.
It is an arithmetic number, because the mean of its divisors is an integer number (21744).
2152166 is an apocalyptic number.
152166 is an abundant number, since it is smaller than the sum of its proper divisors (195738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152166 is a wasteful number, since it uses less digits than its factorization.
152166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3635.
The product of its digits is 360, while the sum is 21.
The square root of 152166 is about 390.0846062074. The cubic root of 152166 is about 53.3874537429.
The spelling of 152166 in words is "one hundred fifty-two thousand, one hundred sixty-six".
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