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197064 = 233271723
BaseRepresentation
bin110000000111001000
3101000022200
4300013020
522301224
64120200
71450350
oct600710
9330280
10197064
1112506a
1296060
136b90a
1451b60
153d5c9
hex301c8

197064 has 96 divisors (see below), whose sum is σ = 673920. Its totient is φ = 50688.

The previous prime is 197063. The next prime is 197077. The reversal of 197064 is 460791.

197064 = T57 + T58 + ... + T110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8557 + ... + 8579.

It is an arithmetic number, because the mean of its divisors is an integer number (7020).

2197064 is an apocalyptic number.

197064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336960).

197064 is an abundant number, since it is smaller than the sum of its proper divisors (476856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

197064 is a wasteful number, since it uses less digits than its factorization.

197064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 197064 is about 443.9189115143. The cubic root of 197064 is about 58.1927790666.

The spelling of 197064 in words is "one hundred ninety-seven thousand, sixty-four".