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14968692 = 2233138599
BaseRepresentation
bin111001000110…
…011101110100
31001011111012000
4321012131310
512312444232
61252455300
7241142334
oct71063564
931144160
1014968692
1184a4222
12501a530
13314131b
141db90c4
1514aa27c
hexe46774

14968692 has 24 divisors (see below), whose sum is σ = 38808000. Its totient is φ = 4989528.

The previous prime is 14968673. The next prime is 14968693. The reversal of 14968692 is 29686941.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14968693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69192 + ... + 69407.

It is an arithmetic number, because the mean of its divisors is an integer number (1617000).

Almost surely, 214968692 is an apocalyptic number.

14968692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14968692 is an abundant number, since it is smaller than the sum of its proper divisors (23839308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14968692 is a wasteful number, since it uses less digits than its factorization.

14968692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138612 (or 138604 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 14968692 is about 3868.9393895485. The cubic root of 14968692 is about 246.4495053240.

The spelling of 14968692 in words is "fourteen million, nine hundred sixty-eight thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 138599 277198 415797 554396 831594 1247391 1663188 2494782 3742173 4989564 7484346 14968692