56842368 has 64 divisors (see below), whose sum is σ = 164725920. Its totient is φ = 17223680.
The previous prime is 56842367. The next prime is 56842369. The reversal of 56842368 is 86324865.
It is an interprime number because it is at equal distance from previous prime (56842367) and next prime (56842369).
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (56842363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2505 + ... + 10952.
Almost surely, 256842368 is an apocalyptic number.
It is an amenable number.
56842368 is an abundant number, since it is smaller than the sum of its proper divisors (107883552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56842368 is a wasteful number, since it uses less digits than its factorization.
56842368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13485 (or 13473 counting only the distinct ones).
The product of its digits is 276480, while the sum is 42.
The square root of 56842368 is about 7539.3877735530. The cubic root of 56842368 is about 384.4950213071.
The spelling of 56842368 in words is "fifty-six million, eight hundred forty-two thousand, three hundred sixty-eight".
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