27629072 has 20 divisors (see below), whose sum is σ = 55859520. Its totient is φ = 13213728.

The previous prime is 27629027. The next prime is 27629087. The reversal of 27629072 is 27092672.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 37172 + ... + 37907.

It is an arithmetic number, because the mean of its divisors is an integer number (2792976).

Almost surely, 2^27629072 is an apocalyptic number.

It is an amenable number.

27629072 is an abundant number, since it is smaller than the sum of its proper divisors (28230448).

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

27629072 is a wasteful number, since it uses less digits than its factorization.

27629072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75110 (or 75104 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 27629072 is about 5256.3363667102. The cubic root of 27629072 is about 302.3120322126.

The spelling of 27629072 in words is "twenty-seven million, six hundred twenty-nine thousand, seventy-two".