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474680 = 23511867
BaseRepresentation
bin1110011111000111000
3220010010202
41303320320
5110142210
614101332
74014623
oct1637070
9803122
10474680
112a46a8
121aa848
1313809b
14c4dba
15959a5
hex73e38

474680 has 16 divisors (see below), whose sum is σ = 1068120. Its totient is φ = 189856.

The previous prime is 474671. The next prime is 474707. The reversal of 474680 is 86474.

It is a super-2 number, since 2×4746802 = 450642204800, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

474680 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 5894 + ... + 5973.

2474680 is an apocalyptic number.

474680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

474680 is an abundant number, since it is smaller than the sum of its proper divisors (593440).

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

474680 is a wasteful number, since it uses less digits than its factorization.

474680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11878 (or 11874 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 474680 is about 688.9702460919. The cubic root of 474680 is about 78.0070122997.

The spelling of 474680 in words is "four hundred seventy-four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 11867 23734 47468 59335 94936 118670 237340 474680