1007225 has 6 divisors (see below), whose sum is σ = 1248990. Its totient is φ = 805760.

The previous prime is 1007203. The next prime is 1007231. The reversal of 1007225 is 5227001.

It can be written as a sum of positive squares in 3 ways, for example, as 283024 + 724201 = 532^2 + 851^2 .

It is not a de Polignac number, because 1007225 - 2⁶ = 1007161 is a prime.

It is a congruent number.

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, 20120 + ... + 20169.

It is an arithmetic number, because the mean of its divisors is an integer number (208165).

2^1007225 is an apocalyptic number.

It is an amenable number.

1007225 is a deficient number, since it is larger than the sum of its proper divisors (241765).

1007225 is an equidigital number, since it uses as much as digits as its factorization.

1007225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40299 (or 40294 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 1007225 is about 1003.6059983878. The cubic root of 1007225 is about 100.2402556433.

It can be divided in two parts, 100 and 7225, that multiplied together give a square (722500 = 850²).

The spelling of 1007225 in words is "one million, seven thousand, two hundred twenty-five".