Search a number
-
+
469069 is a prime number
BaseRepresentation
bin1110010100001001101
3212211102221
41302201031
5110002234
614015341
73662356
oct1624115
9784387
10469069
112a0467
121a7551
13135673
14c2d2d
1593eb4
hex7284d

469069 has 2 divisors, whose sum is σ = 469070. Its totient is φ = 469068.

The previous prime is 469037. The next prime is 469099. The reversal of 469069 is 960964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 316969 + 152100 = 563^2 + 390^2 .

It is a cyclic number.

It is not a de Polignac number, because 469069 - 25 = 469037 is a prime.

It is a super-2 number, since 2×4690692 = 440051453522, which contains 22 as substring.

469069 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234534 + 234535.

It is an arithmetic number, because the mean of its divisors is an integer number (234535).

2469069 is an apocalyptic number.

It is an amenable number.

469069 is a deficient number, since it is larger than the sum of its proper divisors (1).

469069 is an equidigital number, since it uses as much as digits as its factorization.

469069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 469069 is about 684.8861219210. The cubic root of 469069 is about 77.6984301138.

It can be divided in two parts, 4690 and 69, that multiplied together give a triangular number (323610 = T804).

The spelling of 469069 in words is "four hundred sixty-nine thousand, sixty-nine".