1245111604 has 24 divisors (see below), whose sum is σ = 2386522656. Its totient is φ = 563700000.

The previous prime is 1245111587. The next prime is 1245111617. The reversal of 1245111604 is 4061115421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45327 + ... + 67414.

It is an arithmetic number, because the mean of its divisors is an integer number (99438444).

Almost surely, 2^1245111604 is an apocalyptic number.

It is an amenable number.

1245111604 is a deficient number, since it is larger than the sum of its proper divisors (1141411052).

1245111604 is a wasteful number, since it uses less digits than its factorization.

1245111604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113007 (or 113005 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1245111604 is about 35286.1389783581. The cubic root of 1245111604 is about 1075.8112798563.

The spelling of 1245111604 in words is "one billion, two hundred forty-five million, one hundred eleven thousand, six hundred four".