1481364 has 18 divisors (see below), whose sum is σ = 3744650. Its totient is φ = 493776.

The previous prime is 1481357. The next prime is 1481377. The reversal of 1481364 is 4631841.

It can be written as a sum of positive squares in only one way, i.e., 980100 + 501264 = 990^2 + 708^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20539 + ... + 20610.

2^1481364 is an apocalyptic number.

It is an amenable number.

1481364 is an abundant number, since it is smaller than the sum of its proper divisors (2263286).

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

1481364 is a wasteful number, since it uses less digits than its factorization.

1481364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41159 (or 41154 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1481364 is about 1217.1129775004. The cubic root of 1481364 is about 113.9953830078.

The spelling of 1481364 in words is "one million, four hundred eighty-one thousand, three hundred sixty-four".