946972 has 12 divisors (see below), whose sum is σ = 1784776. Its totient is φ = 437040.
The previous prime is 946969. The next prime is 946987. The reversal of 946972 is 279649.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9054 + ... + 9157.
2946972 is an apocalyptic number.
It is an amenable number.
946972 is a deficient number, since it is larger than the sum of its proper divisors (837804).
946972 is a wasteful number, since it uses less digits than its factorization.
946972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18228 (or 18226 counting only the distinct ones).
The product of its digits is 27216, while the sum is 37.
The square root of 946972 is about 973.1248635196. The cubic root of 946972 is about 98.2002015916.
The spelling of 946972 in words is "nine hundred forty-six thousand, nine hundred seventy-two".
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