1445086268 has 12 divisors (see below), whose sum is σ = 2662001160. Its totient is φ = 684514512.

The previous prime is 1445086267. The next prime is 1445086273. The reversal of 1445086268 is 8626805441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445086261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9507071 + ... + 9507222.

It is an arithmetic number, because the mean of its divisors is an integer number (221833430).

Almost surely, 2^1445086268 is an apocalyptic number.

It is an amenable number.

1445086268 is a deficient number, since it is larger than the sum of its proper divisors (1216914892).

1445086268 is a wasteful number, since it uses less digits than its factorization.

1445086268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19014316 (or 19014314 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 1445086268 is about 38014.2903129862. The cubic root of 1445086268 is about 1130.5712171910.

The spelling of 1445086268 in words is "one billion, four hundred forty-five million, eighty-six thousand, two hundred sixty-eight".