972258 has 24 divisors (see below), whose sum is σ = 2262672. Its totient is φ = 277704.
The previous prime is 972229. The next prime is 972259. The reversal of 972258 is 852279.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 972258.
It is not an unprimeable number, because it can be changed into a prime (972259) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1360 + ... + 1947.
It is an arithmetic number, because the mean of its divisors is an integer number (94278).
2972258 is an apocalyptic number.
972258 is a gapful number since it is divisible by the number (98) formed by its first and last digit.
972258 is an abundant number, since it is smaller than the sum of its proper divisors (1290414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
972258 is a wasteful number, since it uses less digits than its factorization.
972258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3326 (or 3319 counting only the distinct ones).
The product of its digits is 10080, while the sum is 33.
The square root of 972258 is about 986.0314396610. The cubic root of 972258 is about 99.0665810663.
The spelling of 972258 in words is "nine hundred seventy-two thousand, two hundred fifty-eight".
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