1270225 has 24 divisors (see below), whose sum is σ = 1785600. Its totient is φ = 888000.

The previous prime is 1270201. The next prime is 1270231. The reversal of 1270225 is 5220721.

It is not a de Polignac number, because 1270225 - 2⁵ = 1270193 is a prime.

It is a super-2 number, since 2×1270225² = 3226943101250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8451 + ... + 8599.

It is an arithmetic number, because the mean of its divisors is an integer number (74400).

2^1270225 is an apocalyptic number.

It is an amenable number.

1270225 is a deficient number, since it is larger than the sum of its proper divisors (515375).

1270225 is a wasteful number, since it uses less digits than its factorization.

1270225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 196 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 1270225 is about 1127.0425901447. The cubic root of 1270225 is about 108.2996081741.

Adding to 1270225 its reverse (5220721), we get a palindrome (6490946).

The spelling of 1270225 in words is "one million, two hundred seventy thousand, two hundred twenty-five".