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472852 = 22118213
BaseRepresentation
bin1110011011100010100
3220000122001
41303130110
5110112402
614045044
74006402
oct1633424
9800561
10472852
112a3296
121a9784
131372c3
14c4472
1595187
hex73714

472852 has 6 divisors (see below), whose sum is σ = 827498. Its totient is φ = 236424.

The previous prime is 472847. The next prime is 472859. The reversal of 472852 is 258274.

It can be written as a sum of positive squares in only one way, i.e., 456976 + 15876 = 676^2 + 126^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 472852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472859) by changing a digit.

472852 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 as a sum of consecutive naturals, namely, 59103 + ... + 59110.

2472852 is an apocalyptic number.

It is an amenable number.

472852 is a deficient number, since it is larger than the sum of its proper divisors (354646).

472852 is a wasteful number, since it uses less digits than its factorization.

472852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118217 (or 118215 counting only the distinct ones).

The product of its digits is 4480, while the sum is 28.

The square root of 472852 is about 687.6423488995. The cubic root of 472852 is about 77.9067480805.

The spelling of 472852 in words is "four hundred seventy-two thousand, eight hundred fifty-two".

Divisors: 1 2 4 118213 236426 472852