1236227325 has 12 divisors (see below), whose sum is σ = 2043895968. Its totient is φ = 659321200.

The previous prime is 1236227297. The next prime is 1236227351. The reversal of 1236227325 is 5237226321.

It is not a de Polignac number, because 1236227325 - 2¹² = 1236223229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8241441 + ... + 8241590.

It is an arithmetic number, because the mean of its divisors is an integer number (170324664).

Almost surely, 2^1236227325 is an apocalyptic number.

1236227325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1236227325 is a deficient number, since it is larger than the sum of its proper divisors (807668643).

1236227325 is a wasteful number, since it uses less digits than its factorization.

1236227325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16483044 (or 16483039 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 1236227325 is about 35160.0245307082. The cubic root of 1236227325 is about 1073.2464145137.

The spelling of 1236227325 in words is "one billion, two hundred thirty-six million, two hundred twenty-seven thousand, three hundred twenty-five".