253096 has 16 divisors (see below), whose sum is σ = 502740. Its totient is φ = 119040.
The previous prime is 253081. The next prime is 253103. The reversal of 253096 is 690352.
253096 = T13 + T14 + ... + T114.
It can be written as a sum of positive squares in 2 ways, for example, as 240100 + 12996 = 490^2 + 114^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 253096.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795 + ... + 1066.
2253096 is an apocalyptic number.
It is an amenable number.
253096 is a deficient number, since it is larger than the sum of its proper divisors (249644).
253096 is a wasteful number, since it uses less digits than its factorization.
253096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1884 (or 1880 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 253096 is about 503.0864736802. The cubic root of 253096 is about 63.2550340476.
The spelling of 253096 in words is "two hundred fifty-three thousand, ninety-six".
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