27072954 has 20 divisors (see below), whose sum is σ = 60663834. Its totient is φ = 9024264.

The previous prime is 27072953. The next prime is 27072961. The reversal of 27072954 is 45927072.

It can be written as a sum of positive squares in only one way, i.e., 20493729 + 6579225 = 4527^2 + 2565^2 .

It is a super-2 number, since 2×27072954² = 1465889676572232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27072953) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 83397 + ... + 83720.

Almost surely, 2^27072954 is an apocalyptic number.

27072954 is an abundant number, since it is smaller than the sum of its proper divisors (33590880).

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

27072954 is a wasteful number, since it uses less digits than its factorization.

27072954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167131 (or 167122 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 27072954 is about 5203.1676890141. The cubic root of 27072954 is about 300.2699570045.

The spelling of 27072954 in words is "twenty-seven million, seventy-two thousand, nine hundred fifty-four".