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470292 = 22339191
BaseRepresentation
bin1110010110100010100
3212220010020
41302310110
5110022132
614025140
73666054
oct1626424
9786106
10470292
112a1379
121a81b0
131360a4
14c3564
159452c
hex72d14

470292 has 12 divisors (see below), whose sum is σ = 1097376. Its totient is φ = 156760.

The previous prime is 470279. The next prime is 470297. The reversal of 470292 is 292074.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 470292.

It is not an unprimeable number, because it can be changed into a prime (470297) by changing a digit.

470292 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19584 + ... + 19607.

It is an arithmetic number, because the mean of its divisors is an integer number (91448).

2470292 is an apocalyptic number.

It is an amenable number.

470292 is an abundant number, since it is smaller than the sum of its proper divisors (627084).

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

470292 is a wasteful number, since it uses less digits than its factorization.

470292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39198 (or 39196 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 470292 is about 685.7783898607. The cubic root of 470292 is about 77.7658990173.

The spelling of 470292 in words is "four hundred seventy thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 39191 78382 117573 156764 235146 470292