10672225 has 6 divisors (see below), whose sum is σ = 13233590. Its totient is φ = 8537760.

The previous prime is 10672219. The next prime is 10672237. The reversal of 10672225 is 52227601.

It can be written as a sum of positive squares in 3 ways, for example, as 96721 + 10575504 = 311^2 + 3252^2 .

It is not a de Polignac number, because 10672225 - 2³ = 10672217 is a prime.

It is a super-2 number, since 2×10672225² = 227792772901250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 426889 = 10672225 / (1 + 0 + 6 + 7 + 2 + 2 + 2 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 10672225.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 213420 + ... + 213469.

Almost surely, 2^10672225 is an apocalyptic number.

It is an amenable number.

10672225 is a deficient number, since it is larger than the sum of its proper divisors (2561365).

10672225 is an equidigital number, since it uses as much as digits as its factorization.

10672225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426899 (or 426894 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 10672225 is about 3266.8371554150. The cubic root of 10672225 is about 220.1667124790.

Adding to 10672225 its reverse (52227601), we get a palindrome (62899826).

The spelling of 10672225 in words is "ten million, six hundred seventy-two thousand, two hundred twenty-five".