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27060972 = 2232398047
BaseRepresentation
bin110011100111…
…0101011101100
31212220211200020
41213032223230
523411422342
62404002140
7446004651
oct147165354
955824606
1027060972
1114303344
129090350
1357b6313
143845c28
1525980ec
hex19ceaec

27060972 has 24 divisors (see below), whose sum is σ = 65888256. Its totient is φ = 8628048.

The previous prime is 27060967. The next prime is 27061019. The reversal of 27060972 is 27906072.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48748 + ... + 49299.

It is an arithmetic number, because the mean of its divisors is an integer number (2745344).

Almost surely, 227060972 is an apocalyptic number.

It is an amenable number.

27060972 is an abundant number, since it is smaller than the sum of its proper divisors (38827284).

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

27060972 is a wasteful number, since it uses less digits than its factorization.

27060972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98077 (or 98075 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 27060972 is about 5202.0161476105. The cubic root of 27060972 is about 300.2256524496.

The spelling of 27060972 in words is "twenty-seven million, sixty thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 98047 196094 294141 392188 588282 1176564 2255081 4510162 6765243 9020324 13530486 27060972