27266061 has 24 divisors (see below), whose sum is σ = 38379744. Its totient is φ = 17214400.

The previous prime is 27266051. The next prime is 27266087. The reversal of 27266061 is 16066272.

It is not a de Polignac number, because 27266061 - 2⁷ = 27265933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27266051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254770 + ... + 254876.

It is an arithmetic number, because the mean of its divisors is an integer number (1599156).

Almost surely, 2^27266061 is an apocalyptic number.

It is an amenable number.

27266061 is a deficient number, since it is larger than the sum of its proper divisors (11113683).

27266061 is a wasteful number, since it uses less digits than its factorization.

27266061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 27266061 is about 5221.6913926428. The cubic root of 27266061 is about 300.9821919318.

The spelling of 27266061 in words is "twenty-seven million, two hundred sixty-six thousand, sixty-one".