1445573714 has 16 divisors (see below), whose sum is σ = 2344047552. Its totient is φ = 664647888.

The previous prime is 1445573693. The next prime is 1445573771. The reversal of 1445573714 is 4173755441.

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, 98864 + ... + 112539.

It is an arithmetic number, because the mean of its divisors is an integer number (146502972).

Almost surely, 2^1445573714 is an apocalyptic number.

1445573714 is a deficient number, since it is larger than the sum of its proper divisors (898473838).

1445573714 is a wasteful number, since it uses less digits than its factorization.

1445573714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211681.

The product of its digits is 235200, while the sum is 41.

The square root of 1445573714 is about 38020.7011245190. The cubic root of 1445573714 is about 1130.6983215902.

The spelling of 1445573714 in words is "one billion, four hundred forty-five million, five hundred seventy-three thousand, seven hundred fourteen".