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23041814 = 223500909
BaseRepresentation
bin101011111100…
…1011100010110
31121100122102112
41113321130112
521344314224
62141511022
7366565205
oct127713426
947318375
1023041814
1112008724
127872472
134a09b13
1430bb23c
15205230e
hex15f9716

23041814 has 8 divisors (see below), whose sum is σ = 36065520. Its totient is φ = 11019976.

The previous prime is 23041789. The next prime is 23041829. The reversal of 23041814 is 41814032.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23041814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250409 + ... + 250500.

It is an arithmetic number, because the mean of its divisors is an integer number (4508190).

Almost surely, 223041814 is an apocalyptic number.

23041814 is a deficient number, since it is larger than the sum of its proper divisors (13023706).

23041814 is a wasteful number, since it uses less digits than its factorization.

23041814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500934.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 23041814 is about 4800.1889546142. The cubic root of 23041814 is about 284.5589319925.

Adding to 23041814 its reverse (41814032), we get a palindrome (64855846).

The spelling of 23041814 in words is "twenty-three million, forty-one thousand, eight hundred fourteen".

Divisors: 1 2 23 46 500909 1001818 11520907 23041814