252954 has 48 divisors (see below), whose sum is σ = 628992. Its totient is φ = 72864.
The previous prime is 252949. The next prime is 252971. The reversal of 252954 is 459252.
It is a super-2 number, since 2×2529542 = 127971452232, which contains 22 as substring.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 252954.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5359 + ... + 5405.
It is an arithmetic number, because the mean of its divisors is an integer number (13104).
2252954 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 252954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (314496).
252954 is an abundant number, since it is smaller than the sum of its proper divisors (376038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252954 is a wasteful number, since it uses less digits than its factorization.
252954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91 (or 88 counting only the distinct ones).
The product of its digits is 3600, while the sum is 27.
The square root of 252954 is about 502.9453250603. The cubic root of 252954 is about 63.2432020482.
The spelling of 252954 in words is "two hundred fifty-two thousand, nine hundred fifty-four".
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