252926 has 16 divisors (see below), whose sum is σ = 413424. Its totient is φ = 115584.
The previous prime is 252919. The next prime is 252937. The reversal of 252926 is 629252.
252926 = T73 + T74 + ... + T123.
It is a super-2 number, since 2×2529262 = 127943122952, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 252895 and 252904.
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, 1376 + ... + 1548.
It is an arithmetic number, because the mean of its divisors is an integer number (25839).
2252926 is an apocalyptic number.
252926 is a deficient number, since it is larger than the sum of its proper divisors (160498).
252926 is a wasteful number, since it uses less digits than its factorization.
252926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235.
The product of its digits is 2160, while the sum is 26.
The square root of 252926 is about 502.9174882622. The cubic root of 252926 is about 63.2408684552.
The spelling of 252926 in words is "two hundred fifty-two thousand, nine hundred twenty-six".
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