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14678097 = 372313221
BaseRepresentation
bin110111111111…
…100001010001
31000121201120020
4313333201101
512224144342
61242334053
7235522200
oct67774121
930551506
1014678097
118315965
124aba329
13306bc85
141d41237
15144e0ec
hexdff851

14678097 has 24 divisors (see below), whose sum is σ = 23507712. Its totient is φ = 8114400.

The previous prime is 14678077. The next prime is 14678099. The reversal of 14678097 is 79087641.

It is not a de Polignac number, because 14678097 - 212 = 14674001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14678099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2947 + ... + 6167.

It is an arithmetic number, because the mean of its divisors is an integer number (979488).

Almost surely, 214678097 is an apocalyptic number.

It is an amenable number.

14678097 is a deficient number, since it is larger than the sum of its proper divisors (8829615).

14678097 is a wasteful number, since it uses less digits than its factorization.

14678097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269 (or 3262 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 14678097 is about 3831.2004646064. The cubic root of 14678097 is about 244.8442547560.

The spelling of 14678097 in words is "fourteen million, six hundred seventy-eight thousand, ninety-seven".

Divisors: 1 3 7 21 31 49 93 147 217 651 1519 3221 4557 9663 22547 67641 99851 157829 299553 473487 698957 2096871 4892699 14678097