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12475214 = 227123017
BaseRepresentation
bin101111100101…
…101101001110
3212110210202222
4233211231032
511143201324
61123215342
7211015613
oct57455516
925423688
1012475214
1170508a4
124217552
13277a3ab
14192a50a
15116655e
hexbe5b4e

12475214 has 8 divisors (see below), whose sum is σ = 18782688. Its totient is φ = 6214320.

The previous prime is 12475213. The next prime is 12475231. The reversal of 12475214 is 41257421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12475213) 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, 10967 + ... + 12050.

It is an arithmetic number, because the mean of its divisors is an integer number (2347836).

Almost surely, 212475214 is an apocalyptic number.

12475214 is a deficient number, since it is larger than the sum of its proper divisors (6307474).

12475214 is a wasteful number, since it uses less digits than its factorization.

12475214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23290.

The product of its digits is 2240, while the sum is 26.

The square root of 12475214 is about 3532.0268968398. The cubic root of 12475214 is about 231.9259449529.

The spelling of 12475214 in words is "twelve million, four hundred seventy-five thousand, two hundred fourteen".

Divisors: 1 2 271 542 23017 46034 6237607 12475214