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23062668 = 2231921889
BaseRepresentation
bin101011111111…
…0100010001100
31121101201000220
41113332202030
521401001133
62142151340
7400013046
oct127764214
947351026
1023062668
1112022362
127882550
134a16465
1430c4a96
1520585b3
hex15fe88c

23062668 has 12 divisors (see below), whose sum is σ = 53812920. Its totient is φ = 7687552.

The previous prime is 23062651. The next prime is 23062679. The reversal of 23062668 is 86626032.

It is a tau number, because it is divible by the number of its divisors (12).

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, 960933 + ... + 960956.

It is an arithmetic number, because the mean of its divisors is an integer number (4484410).

Almost surely, 223062668 is an apocalyptic number.

It is an amenable number.

23062668 is an abundant number, since it is smaller than the sum of its proper divisors (30750252).

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

23062668 is a wasteful number, since it uses less digits than its factorization.

23062668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1921896 (or 1921894 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 23062668 is about 4802.3606695041. The cubic root of 23062668 is about 284.6447528198.

The spelling of 23062668 in words is "twenty-three million, sixty-two thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 12 1921889 3843778 5765667 7687556 11531334 23062668