26677225 has 9 divisors (see below), whose sum is σ = 33111813. Its totient is φ = 21321120.

The previous prime is 26677219. The next prime is 26677237. The reversal of 26677225 is 52277662.

The square root of 26677225 is 5165.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 5184729 + 21492496 = 2277^2 + 4636^2 .

It is not a de Polignac number, because 26677225 - 2¹¹ = 26675177 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25309 + ... + 26341.

Almost surely, 2^26677225 is an apocalyptic number.

26677225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26677225 is the 5165-th square number.

26677225 is the 2583-rd centered octagonal number.

It is an amenable number.

26677225 is a deficient number, since it is larger than the sum of its proper divisors (6434588).

26677225 is an frugal number, since it uses more digits than its factorization.

26677225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076 (or 1038 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The cubic root of 26677225 is about 298.7997413719.

The spelling of 26677225 in words is "twenty-six million, six hundred seventy-seven thousand, two hundred twenty-five".