1445246 has 16 divisors (see below), whose sum is σ = 2384640. Its totient is φ = 651480.

The previous prime is 1445239. The next prime is 1445261. The reversal of 1445246 is 6425441.

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, 3755 + ... + 4121.

It is an arithmetic number, because the mean of its divisors is an integer number (149040).

2^1445246 is an apocalyptic number.

1445246 is a deficient number, since it is larger than the sum of its proper divisors (939394).

1445246 is a wasteful number, since it uses less digits than its factorization.

1445246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559.

The product of its digits is 3840, while the sum is 26.

The square root of 1445246 is about 1202.1838461733. The cubic root of 1445246 is about 113.0612871394.

The spelling of 1445246 in words is "one million, four hundred forty-five thousand, two hundred forty-six".