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23067468 = 22321036221
BaseRepresentation
bin101011111111…
…1101101001100
31121101221121200
41113333231030
521401124333
62142225500
7400033044
oct127775514
947357550
1023067468
1112025a26
127885290
134a186b8
1430c6724
152059c13
hex15ffb4c

23067468 has 36 divisors (see below), whose sum is σ = 58885008. Its totient is φ = 7613280.

The previous prime is 23067449. The next prime is 23067469. The reversal of 23067468 is 86476032.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23067469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 598 + ... + 6818.

Almost surely, 223067468 is an apocalyptic number.

It is an amenable number.

23067468 is an abundant number, since it is smaller than the sum of its proper divisors (35817540).

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

23067468 is a wasteful number, since it uses less digits than its factorization.

23067468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6334 (or 6329 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 23067468 is about 4802.8603977213. The cubic root of 23067468 is about 284.6644990179.

The spelling of 23067468 in words is "twenty-three million, sixty-seven thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 103 206 309 412 618 927 1236 1854 3708 6221 12442 18663 24884 37326 55989 74652 111978 223956 640763 1281526 1922289 2563052 3844578 5766867 7689156 11533734 23067468