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4661214 = 23776869
BaseRepresentation
bin10001110001111111011110
322202210222120
4101301333132
52143124324
6243523410
754422355
oct21617736
98683876
104661214
1126a4048
121689566
13c7281c
1489499c
15621179
hex471fde

4661214 has 8 divisors (see below), whose sum is σ = 9322440. Its totient is φ = 1553736.

The previous prime is 4661207. The next prime is 4661231. The reversal of 4661214 is 4121664.

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

4661214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388429 + ... + 388440.

It is an arithmetic number, because the mean of its divisors is an integer number (1165305).

Almost surely, 24661214 is an apocalyptic number.

4661214 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.

4661214 is a wasteful number, since it uses less digits than its factorization.

4661214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776874.

The product of its digits is 1152, while the sum is 24.

The square root of 4661214 is about 2158.9844835014. The cubic root of 4661214 is about 167.0448204604.

Adding to 4661214 its reverse (4121664), we get a palindrome (8782878).

The spelling of 4661214 in words is "four million, six hundred sixty-one thousand, two hundred fourteen".

Divisors: 1 2 3 6 776869 1553738 2330607 4661214