1445168 has 20 divisors (see below), whose sum is σ = 2869608. Its totient is φ = 704640.

The previous prime is 1445161. The next prime is 1445173. The reversal of 1445168 is 8615441.

1445168 = T₄₁₇ + T₄₁₈ + ... + T₄₃₂.

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 1445168.

It is not an unprimeable number, because it can be changed into a prime (1445161) 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, 446 + ... + 1757.

2^1445168 is an apocalyptic number.

It is an amenable number.

1445168 is a deficient number, since it is larger than the sum of its proper divisors (1424440).

1445168 is a wasteful number, since it uses less digits than its factorization.

1445168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252 (or 2246 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 1445168 is about 1202.1514047740. The cubic root of 1445168 is about 113.0592531283.

The spelling of 1445168 in words is "one million, four hundred forty-five thousand, one hundred sixty-eight".