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23967068 = 2273211389
BaseRepresentation
bin101101101101…
…1010101011100
31200002122122012
41123123111130
522113421233
62213410352
7410500556
oct133332534
950078565
1023967068
111258a8a4
1280399b8
134c71cc8
14327c4d6
152186548
hex16db55c

23967068 has 24 divisors (see below), whose sum is σ = 42828240. Its totient is φ = 11733120.

The previous prime is 23967067. The next prime is 23967089. The reversal of 23967068 is 86076932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23967067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61418 + ... + 61806.

It is an arithmetic number, because the mean of its divisors is an integer number (1784510).

Almost surely, 223967068 is an apocalyptic number.

It is an amenable number.

23967068 is a deficient number, since it is larger than the sum of its proper divisors (18861172).

23967068 is a wasteful number, since it uses less digits than its factorization.

23967068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 23967068 is about 4895.6172235991. The cubic root of 23967068 is about 288.3179198847.

It can be divided in two parts, 2 and 3967068, that multiplied together give a triangular number (7934136 = T3983).

The spelling of 23967068 in words is "twenty-three million, nine hundred sixty-seven thousand, sixty-eight".

Divisors: 1 2 4 73 146 211 292 389 422 778 844 1556 15403 28397 30806 56794 61612 82079 113588 164158 328316 5991767 11983534 23967068