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474697 = 2320639
BaseRepresentation
bin1110011111001001001
3220010011101
41303321021
5110142242
614101401
74014646
oct1637111
9803141
10474697
112a4713
121aa861
131380b2
14c4dcd
15959b7
hex73e49

474697 has 4 divisors (see below), whose sum is σ = 495360. Its totient is φ = 454036.

The previous prime is 474671. The next prime is 474707. The reversal of 474697 is 796474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 474697 - 27 = 474569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474647) 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 3 ways as a sum of consecutive naturals, for example, 10297 + ... + 10342.

It is an arithmetic number, because the mean of its divisors is an integer number (123840).

2474697 is an apocalyptic number.

It is an amenable number.

474697 is a deficient number, since it is larger than the sum of its proper divisors (20663).

474697 is a wasteful number, since it uses less digits than its factorization.

474697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20662.

The product of its digits is 42336, while the sum is 37.

The square root of 474697 is about 688.9825832341. The cubic root of 474697 is about 78.0079435259.

The spelling of 474697 in words is "four hundred seventy-four thousand, six hundred ninety-seven".

Divisors: 1 23 20639 474697