1359225 has 36 divisors (see below), whose sum is σ = 2785536. Its totient is φ = 620640.

The previous prime is 1359223. The next prime is 1359233. The reversal of 1359225 is 5229531.

It is not a de Polignac number, because 1359225 - 2¹ = 1359223 is a prime.

1359225 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1359223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1144 + ... + 2006.

It is an arithmetic number, because the mean of its divisors is an integer number (77376).

2^1359225 is an apocalyptic number.

1359225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1359225 is an abundant number, since it is smaller than the sum of its proper divisors (1426311).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1359225 is a wasteful number, since it uses less digits than its factorization.

1359225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 878 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 1359225 is about 1165.8580531094. The cubic root of 1359225 is about 110.7721158659.

The spelling of 1359225 in words is "one million, three hundred fifty-nine thousand, two hundred twenty-five".