1454456 has 16 divisors (see below), whose sum is σ = 2741040. Its totient is φ = 723520.

The previous prime is 1454443. The next prime is 1454459. The reversal of 1454456 is 6544541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454459) 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, 1925 + ... + 2571.

It is an arithmetic number, because the mean of its divisors is an integer number (171315).

2^1454456 is an apocalyptic number.

It is an amenable number.

1454456 is a deficient number, since it is larger than the sum of its proper divisors (1286584).

1454456 is a wasteful number, since it uses less digits than its factorization.

1454456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934 (or 930 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 1454456 is about 1206.0082918455. The cubic root of 1454456 is about 113.3009442240.

Adding to 1454456 its reverse (6544541), we get a palindrome (7998997).

The spelling of 1454456 in words is "one million, four hundred fifty-four thousand, four hundred fifty-six".