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14234974 = 213547499
BaseRepresentation
bin110110010011…
…010101011110
3222210012201021
4312103111132
512121004344
61225034354
7231665245
oct66232536
928705637
1014234974
118042a46
1249259ba
132c45380
141c6795c
1513b2b84
hexd9355e

14234974 has 8 divisors (see below), whose sum is σ = 22995000. Its totient is φ = 6569976.

The previous prime is 14234951. The next prime is 14234977. The reversal of 14234974 is 47943241.

It is a happy number.

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 (14234977) 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, 273724 + ... + 273775.

It is an arithmetic number, because the mean of its divisors is an integer number (2874375).

Almost surely, 214234974 is an apocalyptic number.

14234974 is a deficient number, since it is larger than the sum of its proper divisors (8760026).

14234974 is a wasteful number, since it uses less digits than its factorization.

14234974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547514.

The product of its digits is 24192, while the sum is 34.

The square root of 14234974 is about 3772.9264503830. The cubic root of 14234974 is about 242.3551350740.

The spelling of 14234974 in words is "fourteen million, two hundred thirty-four thousand, nine hundred seventy-four".

Divisors: 1 2 13 26 547499 1094998 7117487 14234974