1445268 has 24 divisors (see below), whose sum is σ = 3679200. Its totient is φ = 437920.

The previous prime is 1445261. The next prime is 1445287. The reversal of 1445268 is 8625441.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1445261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5343 + ... + 5606.

It is an arithmetic number, because the mean of its divisors is an integer number (153300).

2^1445268 is an apocalyptic number.

It is an amenable number.

1445268 is an abundant number, since it is smaller than the sum of its proper divisors (2233932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1445268 is a wasteful number, since it uses less digits than its factorization.

1445268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10967 (or 10965 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 1445268 is about 1202.1929961533. The cubic root of 1445268 is about 113.0618608216.

The spelling of 1445268 in words is "one million, four hundred forty-five thousand, two hundred sixty-eight".