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469125 = 3353139
BaseRepresentation
bin1110010100010000101
3212211112000
41302202011
5110003000
614015513
73662466
oct1624205
9784460
10469125
112a0508
121a7599
131356b7
14c2d6d
1594000
hex72885

469125 has 32 divisors (see below), whose sum is σ = 873600. Its totient is φ = 248400.

The previous prime is 469121. The next prime is 469127. The reversal of 469125 is 521964.

It is not a de Polignac number, because 469125 - 22 = 469121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3306 + ... + 3444.

It is an arithmetic number, because the mean of its divisors is an integer number (27300).

2469125 is an apocalyptic number.

469125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

469125 is a deficient number, since it is larger than the sum of its proper divisors (404475).

469125 is a wasteful number, since it uses less digits than its factorization.

469125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 147 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 469125 is about 684.9270034099. The cubic root of 469125 is about 77.7015220107.

The spelling of 469125 in words is "four hundred sixty-nine thousand, one hundred twenty-five".

Divisors: 1 3 5 9 15 25 27 45 75 125 135 139 225 375 417 675 695 1125 1251 2085 3375 3475 3753 6255 10425 17375 18765 31275 52125 93825 156375 469125