10272225 has 12 divisors (see below), whose sum is σ = 16983536. Its totient is φ = 5478480.

The previous prime is 10272193. The next prime is 10272247. The reversal of 10272225 is 52227201.

It is a happy number.

It is not a de Polignac number, because 10272225 - 2⁵ = 10272193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68407 + ... + 68556.

Almost surely, 2^10272225 is an apocalyptic number.

10272225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10272225 is a deficient number, since it is larger than the sum of its proper divisors (6711311).

10272225 is a wasteful number, since it uses less digits than its factorization.

10272225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136976 (or 136971 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 10272225 is about 3205.0312010962. The cubic root of 10272225 is about 217.3809627399.

Adding to 10272225 its reverse (52227201), we get a palindrome (62499426).

It can be divided in two parts, 102 and 72225, that added together give a palindrome (72327).

The spelling of 10272225 in words is "ten million, two hundred seventy-two thousand, two hundred twenty-five".