1070225 has 24 divisors (see below), whose sum is σ = 1484280. Its totient is φ = 760320.

The previous prime is 1070221. The next prime is 1070231. The reversal of 1070225 is 5220701.

It can be written as a sum of positive squares in 12 ways, for example, as 410881 + 659344 = 641^2 + 812^2 .

It is not a de Polignac number, because 1070225 - 2² = 1070221 is a prime.

It is a super-2 number, since 2×1070225² = 2290763101250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11981 + ... + 12069.

It is an arithmetic number, because the mean of its divisors is an integer number (61845).

2^1070225 is an apocalyptic number.

It is an amenable number.

1070225 is a deficient number, since it is larger than the sum of its proper divisors (414055).

1070225 is a wasteful number, since it uses less digits than its factorization.

1070225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 144 counting only the distinct ones).

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

The square root of 1070225 is about 1034.5167954171. The cubic root of 1070225 is about 102.2880808973.

Adding to 1070225 its reverse (5220701), we get a palindrome (6290926).

The spelling of 1070225 in words is "one million, seventy thousand, two hundred twenty-five".