1446725 has 18 divisors (see below), whose sum is σ = 2088594. Its totient is φ = 991200.

The previous prime is 1446719. The next prime is 1446761. The reversal of 1446725 is 5276441.

It can be written as a sum of positive squares in 3 ways, for example, as 329476 + 1117249 = 574^2 + 1057^2 .

It is not a de Polignac number, because 1446725 - 2⁸ = 1446469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 635 + ... + 1815.

It is an arithmetic number, because the mean of its divisors is an integer number (116033).

2^1446725 is an apocalyptic number.

It is an amenable number.

1446725 is a deficient number, since it is larger than the sum of its proper divisors (641869).

1446725 is a wasteful number, since it uses less digits than its factorization.

1446725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205 (or 1193 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 1446725 is about 1202.7988194208. The cubic root of 1446725 is about 113.0998412759.

It can be divided in two parts, 14467 and 25, that multiplied together give a triangular number (361675 = T₈₅₀).

The spelling of 1446725 in words is "one million, four hundred forty-six thousand, seven hundred twenty-five".