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14372197 = 72983853
BaseRepresentation
bin110110110100…
…110101100101
31000001011221121
4312310311211
512134402242
61232013541
7233106310
oct66646545
930034847
1014372197
118127054
1249912b1
132c92978
141ca1977
1513dd667
hexdb4d65

14372197 has 16 divisors (see below), whose sum is σ = 17216640. Its totient is φ = 11737152.

The previous prime is 14372173. The next prime is 14372201. The reversal of 14372197 is 79127341.

It is not a de Polignac number, because 14372197 - 27 = 14372069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14372107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16423 + ... + 17275.

It is an arithmetic number, because the mean of its divisors is an integer number (1076040).

Almost surely, 214372197 is an apocalyptic number.

It is an amenable number.

14372197 is a deficient number, since it is larger than the sum of its proper divisors (2844443).

14372197 is an equidigital number, since it uses as much as digits as its factorization.

14372197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972.

The product of its digits is 10584, while the sum is 34.

The square root of 14372197 is about 3791.0680553111. The cubic root of 14372197 is about 243.1314016637.

The spelling of 14372197 in words is "fourteen million, three hundred seventy-two thousand, one hundred ninety-seven".

Divisors: 1 7 29 83 203 581 853 2407 5971 16849 24737 70799 173159 495593 2053171 14372197