152274 has 16 divisors (see below), whose sum is σ = 312480. Its totient is φ = 49440.
The previous prime is 152267. The next prime is 152287. The reversal of 152274 is 472251.
It is a self number, because there is not a number n which added to its sum of digits gives 152274.
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, 64 + ... + 555.
It is an arithmetic number, because the mean of its divisors is an integer number (19530).
2152274 is an apocalyptic number.
152274 is an abundant number, since it is smaller than the sum of its proper divisors (160206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152274 is a wasteful number, since it uses less digits than its factorization.
152274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 665.
The product of its digits is 560, while the sum is 21.
The square root of 152274 is about 390.2230131604. The cubic root of 152274 is about 53.4000813589.
It can be divided in two parts, 1522 and 74, that added together give a triangular number (1596 = T56).
The spelling of 152274 in words is "one hundred fifty-two thousand, two hundred seventy-four".
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