1445960 has 32 divisors (see below), whose sum is σ = 3344760. Its totient is φ = 562176.

The previous prime is 1445959. The next prime is 1445963. The reversal of 1445960 is 695441.

It can be written as a sum of positive squares in 4 ways, for example, as 1444804 + 1156 = 1202^2 + 34^2 .

It is not an unprimeable number, because it can be changed into a prime (1445963) 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, 992 + ... + 1968.

2^1445960 is an apocalyptic number.

1445960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1445960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1672380).

1445960 is an abundant number, since it is smaller than the sum of its proper divisors (1898800).

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

1445960 is a wasteful number, since it uses less digits than its factorization.

1445960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1021 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1445960 is about 1202.4807690770. The cubic root of 1445960 is about 113.0799027635.

The spelling of 1445960 in words is "one million, four hundred forty-five thousand, nine hundred sixty".