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23196068 = 227828431
BaseRepresentation
bin101100001111…
…1000110100100
31121122111000122
41120133012210
521414233233
62145101112
7401110010
oct130370644
947574018
1023196068
1112103605
127927798
134a620ac
14311b540
152082d98
hex161f1a4

23196068 has 12 divisors (see below), whose sum is σ = 46392192. Its totient is φ = 9941160.

The previous prime is 23196053. The next prime is 23196071. The reversal of 23196068 is 86069132.

23196068 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 414188 + ... + 414243.

It is an arithmetic number, because the mean of its divisors is an integer number (3866016).

Almost surely, 223196068 is an apocalyptic number.

23196068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23196068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23196068 is a wasteful number, since it uses less digits than its factorization.

23196068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828442 (or 828440 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 23196068 is about 4816.2296456876. The cubic root of 23196068 is about 285.1925158697.

The spelling of 23196068 in words is "twenty-three million, one hundred ninety-six thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 828431 1656862 3313724 5799017 11598034 23196068