1456494 has 32 divisors (see below), whose sum is σ = 3193344. Its totient is φ = 440160.

The previous prime is 1456451. The next prime is 1456501. The reversal of 1456494 is 4946541.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5407 + ... + 5669.

It is an arithmetic number, because the mean of its divisors is an integer number (99792).

2^1456494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1456494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1596672).

1456494 is an abundant number, since it is smaller than the sum of its proper divisors (1736850).

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

1456494 is a wasteful number, since it uses less digits than its factorization.

1456494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352.

The product of its digits is 17280, while the sum is 33.

The square root of 1456494 is about 1206.8529322167. The cubic root of 1456494 is about 113.3538390424.

The spelling of 1456494 in words is "one million, four hundred fifty-six thousand, four hundred ninety-four".