207422 has 8 divisors (see below), whose sum is σ = 319656. Its totient is φ = 100872.
The previous prime is 207409. The next prime is 207433. The reversal of 207422 is 224702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 207422.
It is a congruent number.
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, 1328 + ... + 1475.
It is an arithmetic number, because the mean of its divisors is an integer number (39957).
2207422 is an apocalyptic number.
207422 is a deficient number, since it is larger than the sum of its proper divisors (112234).
207422 is a wasteful number, since it uses less digits than its factorization.
207422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2842.
The product of its (nonzero) digits is 224, while the sum is 17.
The square root of 207422 is about 455.4360547871. The cubic root of 207422 is about 59.1949883145.
The spelling of 207422 in words is "two hundred seven thousand, four hundred twenty-two", and thus it is an iban number.
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