1225414435 has 8 divisors (see below), whose sum is σ = 1680568416. Its totient is φ = 840284160.

The previous prime is 1225414391. The next prime is 1225414439. The reversal of 1225414435 is 5344145221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1225414435 - 2¹⁵ = 1225381667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1225414397 and 1225414406.

It is not an unprimeable number, because it can be changed into a prime (1225414439) 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 7 ways as a sum of consecutive naturals, for example, 17505886 + ... + 17505955.

It is an arithmetic number, because the mean of its divisors is an integer number (210071052).

Almost surely, 2^1225414435 is an apocalyptic number.

1225414435 is a deficient number, since it is larger than the sum of its proper divisors (455153981).

1225414435 is an equidigital number, since it uses as much as digits as its factorization.

1225414435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35011853.

The product of its digits is 19200, while the sum is 31.

The square root of 1225414435 is about 35005.9199993373. The cubic root of 1225414435 is about 1070.1081309769.

Adding to 1225414435 its reverse (5344145221), we get a palindrome (6569559656).

The spelling of 1225414435 in words is "one billion, two hundred twenty-five million, four hundred fourteen thousand, four hundred thirty-five".