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470407 = 7175967
BaseRepresentation
bin1110010110110000111
3212220021111
41302312013
5110023112
614025451
73666310
oct1626607
9786244
10470407
112a1473
121a8287
13136162
14c3607
15945a7
hex72d87

470407 has 16 divisors (see below), whose sum is σ = 587520. Its totient is φ = 367488.

The previous prime is 470399. The next prime is 470411. The reversal of 470407 is 704074.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 470407 - 23 = 470399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470417) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6988 + ... + 7054.

It is an arithmetic number, because the mean of its divisors is an integer number (36720).

2470407 is an apocalyptic number.

470407 is a deficient number, since it is larger than the sum of its proper divisors (117113).

470407 is a wasteful number, since it uses less digits than its factorization.

470407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 470407 is about 685.8622310639. The cubic root of 470407 is about 77.7722371715.

The spelling of 470407 in words is "four hundred seventy thousand, four hundred seven", and thus it is an iban number.

Divisors: 1 7 17 59 67 119 413 469 1003 1139 3953 7021 7973 27671 67201 470407