1406284 has 24 divisors (see below), whose sum is σ = 2774016. Its totient is φ = 618000.

The previous prime is 1406281. The next prime is 1406311. The reversal of 1406284 is 4826041.

It is not an unprimeable number, because it can be changed into a prime (1406281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849 + ... + 1879.

It is an arithmetic number, because the mean of its divisors is an integer number (115584).

2^1406284 is an apocalyptic number.

It is an amenable number.

1406284 is a deficient number, since it is larger than the sum of its proper divisors (1367732).

1406284 is a wasteful number, since it uses less digits than its factorization.

1406284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1406284 is about 1185.8684581352. The cubic root of 1406284 is about 112.0360215767.

The spelling of 1406284 in words is "one million, four hundred six thousand, two hundred eighty-four".