152087 has 4 divisors (see below), whose sum is σ = 163800. Its totient is φ = 140376.
The previous prime is 152083. The next prime is 152093. The reversal of 152087 is 780251.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 780251 = 61 ⋅12791.
It is a cyclic number.
It is not a de Polignac number, because 152087 - 22 = 152083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5837 + ... + 5862.
It is an arithmetic number, because the mean of its divisors is an integer number (40950).
2152087 is an apocalyptic number.
152087 is a deficient number, since it is larger than the sum of its proper divisors (11713).
152087 is a wasteful number, since it uses less digits than its factorization.
152087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11712.
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 152087 is about 389.9833329772. The cubic root of 152087 is about 53.3782130913.
The spelling of 152087 in words is "one hundred fifty-two thousand, eighty-seven".
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