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395874 = 2337331
BaseRepresentation
bin1100000101001100010
3202010001000
41200221202
5100131444
612252430
73236103
oct1405142
9663030
10395874
11250476
12171116
1310b25b
14a43aa
157c469
hex60a62

395874 has 16 divisors (see below), whose sum is σ = 879840. Its totient is φ = 131940.

The previous prime is 395873. The next prime is 395887. The reversal of 395874 is 478593.

It is a d-powerful number, because it can be written as 311 + 94 + 8 + 57 + 76 + 47 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 395874.

It is not an unprimeable number, because it can be changed into a prime (395873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3612 + ... + 3719.

It is an arithmetic number, because the mean of its divisors is an integer number (54990).

2395874 is an apocalyptic number.

395874 is an abundant number, since it is smaller than the sum of its proper divisors (483966).

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

395874 is a wasteful number, since it uses less digits than its factorization.

395874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7342 (or 7336 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 395874 is about 629.1851873654. The cubic root of 395874 is about 73.4264153181.

The spelling of 395874 in words is "three hundred ninety-five thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 9 18 27 54 7331 14662 21993 43986 65979 131958 197937 395874