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4514069 = 7644867
BaseRepresentation
bin10001001110000100010101
322111100010202
4101032010111
52123422234
6240430245
753240360
oct21160425
98440122
104514069
11260353a
121618385
13c20861
148570d7
155e277e
hex44e115

4514069 has 4 divisors (see below), whose sum is σ = 5158944. Its totient is φ = 3869196.

The previous prime is 4514051. The next prime is 4514071. The reversal of 4514069 is 9604154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4514069 - 216 = 4448533 is a prime.

It is a super-2 number, since 2×45140692 = 40753637873522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4514369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322427 + ... + 322440.

It is an arithmetic number, because the mean of its divisors is an integer number (1289736).

Almost surely, 24514069 is an apocalyptic number.

It is an amenable number.

4514069 is a deficient number, since it is larger than the sum of its proper divisors (644875).

4514069 is an equidigital number, since it uses as much as digits as its factorization.

4514069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644874.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 4514069 is about 2124.6338508082. The cubic root of 4514069 is about 165.2682383172.

The spelling of 4514069 in words is "four million, five hundred fourteen thousand, sixty-nine".

Divisors: 1 7 644867 4514069