1456284 has 12 divisors (see below), whose sum is σ = 3398024. Its totient is φ = 485424.

The previous prime is 1456267. The next prime is 1456289. The reversal of 1456284 is 4826541.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60667 + ... + 60690.

2^1456284 is an apocalyptic number.

It is an amenable number.

1456284 is an abundant number, since it is smaller than the sum of its proper divisors (1941740).

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

1456284 is a wasteful number, since it uses less digits than its factorization.

1456284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121364 (or 121362 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 1456284 is about 1206.7659259359. The cubic root of 1456284 is about 113.3483909251.

The spelling of 1456284 in words is "one million, four hundred fifty-six thousand, two hundred eighty-four".