270492 has 12 divisors (see below), whose sum is σ = 631176. Its totient is φ = 90160.
The previous prime is 270463. The next prime is 270493. The reversal of 270492 is 294072.
270492 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11259 + ... + 11282.
It is an arithmetic number, because the mean of its divisors is an integer number (52598).
2270492 is an apocalyptic number.
It is an amenable number.
270492 is an abundant number, since it is smaller than the sum of its proper divisors (360684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
270492 is a wasteful number, since it uses less digits than its factorization.
270492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22548 (or 22546 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 270492 is about 520.0884540153. The cubic root of 270492 is about 64.6722754668.
The spelling of 270492 in words is "two hundred seventy thousand, four hundred ninety-two".
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