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23068474 = 21113791021
BaseRepresentation
bin101011111111…
…1111100111010
31121101222222221
41113333330322
521401142344
62142234254
7400036012
oct127777472
947358887
1023068474
1112026760
12788598a
134a18cb0
1430c6c42
15205a184
hex15fff3a

23068474 has 32 divisors (see below), whose sum is σ = 41207040. Its totient is φ = 9547200.

The previous prime is 23068459. The next prime is 23068499. The reversal of 23068474 is 47486032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22084 + ... + 23104.

It is an arithmetic number, because the mean of its divisors is an integer number (1287720).

Almost surely, 223068474 is an apocalyptic number.

23068474 is a deficient number, since it is larger than the sum of its proper divisors (18138566).

23068474 is a wasteful number, since it uses less digits than its factorization.

23068474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 23068474 is about 4802.9651258363. The cubic root of 23068474 is about 284.6686371447.

The spelling of 23068474 in words is "twenty-three million, sixty-eight thousand, four hundred seventy-four".

Divisors: 1 2 11 13 22 26 79 143 158 286 869 1021 1027 1738 2042 2054 11231 11297 13273 22462 22594 26546 80659 146003 161318 292006 887249 1048567 1774498 2097134 11534237 23068474