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468964 = 22117241
BaseRepresentation
bin1110010011111100100
3212211022001
41302133210
5110001324
614015044
73662146
oct1623744
9784261
10468964
112a0381
121a7484
131355c2
14c2c96
1593e44
hex727e4

468964 has 6 divisors (see below), whose sum is σ = 820694. Its totient is φ = 234480.

The previous prime is 468953. The next prime is 468967. The reversal of 468964 is 469864.

It can be written as a sum of positive squares in only one way, i.e., 302500 + 166464 = 550^2 + 408^2 .

It is not an unprimeable number, because it can be changed into a prime (468967) 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 as a sum of consecutive naturals, namely, 58617 + ... + 58624.

2468964 is an apocalyptic number.

It is an amenable number.

468964 is a deficient number, since it is larger than the sum of its proper divisors (351730).

468964 is a wasteful number, since it uses less digits than its factorization.

468964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117245 (or 117243 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 468964 is about 684.8094625514. The cubic root of 468964 is about 77.6926321438.

Subtracting 468964 from its reverse (469864), we obtain a square (900 = 302).

It can be divided in two parts, 4689 and 64, that added together give a triangular number (4753 = T97).

The spelling of 468964 in words is "four hundred sixty-eight thousand, nine hundred sixty-four".

Divisors: 1 2 4 117241 234482 468964