152668 has 6 divisors (see below), whose sum is σ = 267176. Its totient is φ = 76332.
The previous prime is 152657. The next prime is 152671. The reversal of 152668 is 866251.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19080 + ... + 19087.
2152668 is an apocalyptic number.
It is an amenable number.
152668 is a deficient number, since it is larger than the sum of its proper divisors (114508).
152668 is a wasteful number, since it uses less digits than its factorization.
152668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38171 (or 38169 counting only the distinct ones).
The product of its digits is 2880, while the sum is 28.
The square root of 152668 is about 390.7275265450. The cubic root of 152668 is about 53.4460982141.
It can be divided in two parts, 152 and 668, that added together give a triangular number (820 = T40).
The spelling of 152668 in words is "one hundred fifty-two thousand, six hundred sixty-eight".
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