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992375 = 5317467
BaseRepresentation
bin11110010010001110111
31212102021122
43302101313
5223224000
633134155
711302136
oct3622167
91772248
10992375
1161864a
123ba35b
13289907
141bb91d
15149085
hexf2477

992375 has 16 divisors (see below), whose sum is σ = 1314144. Its totient is φ = 745600.

The previous prime is 992371. The next prime is 992393. The reversal of 992375 is 573299.

It is not a de Polignac number, because 992375 - 22 = 992371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1892 + ... + 2358.

It is an arithmetic number, because the mean of its divisors is an integer number (82134).

2992375 is an apocalyptic number.

992375 is a deficient number, since it is larger than the sum of its proper divisors (321769).

992375 is a wasteful number, since it uses less digits than its factorization.

992375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 489 counting only the distinct ones).

The product of its digits is 17010, while the sum is 35.

The square root of 992375 is about 996.1802045815. The cubic root of 992375 is about 99.7451845758.

The spelling of 992375 in words is "nine hundred ninety-two thousand, three hundred seventy-five".

Divisors: 1 5 17 25 85 125 425 467 2125 2335 7939 11675 39695 58375 198475 992375