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4672914 = 23778819
BaseRepresentation
bin10001110100110110010010
322210102000220
4101310312102
52144013124
6244053510
754501441
oct21646622
98712026
104672914
112701914
121694296
13c77c4c
14898d58
15624879
hex474d92

4672914 has 8 divisors (see below), whose sum is σ = 9345840. Its totient is φ = 1557636.

The previous prime is 4672907. The next prime is 4672919. The reversal of 4672914 is 4192764.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

4672914 is an admirable number.

It is a super-2 number, since 2×46729142 = 43672250502792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4672919) 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 in 3 ways as a sum of consecutive naturals, for example, 389404 + ... + 389415.

It is an arithmetic number, because the mean of its divisors is an integer number (1168230).

Almost surely, 24672914 is an apocalyptic number.

4672914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4672914 is a wasteful number, since it uses less digits than its factorization.

4672914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778824.

The product of its digits is 12096, while the sum is 33.

The square root of 4672914 is about 2161.6923925480. The cubic root of 4672914 is about 167.1844687313.

The spelling of 4672914 in words is "four million, six hundred seventy-two thousand, nine hundred fourteen".

Divisors: 1 2 3 6 778819 1557638 2336457 4672914