27776325 has 24 divisors (see below), whose sum is σ = 46202400. Its totient is φ = 14724160.

The previous prime is 27776269. The next prime is 27776327. The reversal of 27776325 is 52367772.

It is not a de Polignac number, because 27776325 - 2⁶ = 27776261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27776327) 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, 12391 + ... + 14459.

It is an arithmetic number, because the mean of its divisors is an integer number (1925100).

Almost surely, 2^27776325 is an apocalyptic number.

27776325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

27776325 is a deficient number, since it is larger than the sum of its proper divisors (18426075).

27776325 is a wasteful number, since it uses less digits than its factorization.

27776325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261 (or 2256 counting only the distinct ones).

The product of its digits is 123480, while the sum is 39.

The square root of 27776325 is about 5270.3249425439. The cubic root of 27776325 is about 302.8481523018.

The spelling of 27776325 in words is "twenty-seven million, seven hundred seventy-six thousand, three hundred twenty-five".