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26074068 = 2232172839
BaseRepresentation
bin110001101110…
…1101111010100
31211001200220020
41203131233110
523133332233
62330505140
7434424456
oct143355724
954050806
1026074068
1113799919
1288951b0
13552c057
14366a2d6
1524509b3
hex18ddbd4

26074068 has 12 divisors (see below), whose sum is σ = 60839520. Its totient is φ = 8691352.

The previous prime is 26074057. The next prime is 26074079. The reversal of 26074068 is 86047062.

It is an interprime number because it is at equal distance from previous prime (26074057) and next prime (26074079).

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

It is a congruent number.

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, 1086408 + ... + 1086431.

It is an arithmetic number, because the mean of its divisors is an integer number (5069960).

Almost surely, 226074068 is an apocalyptic number.

It is an amenable number.

26074068 is an abundant number, since it is smaller than the sum of its proper divisors (34765452).

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

26074068 is a wasteful number, since it uses less digits than its factorization.

26074068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172846 (or 2172844 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 26074068 is about 5106.2773132684. The cubic root of 26074068 is about 296.5306557165.

The spelling of 26074068 in words is "twenty-six million, seventy-four thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 2172839 4345678 6518517 8691356 13037034 26074068