1343454 has 32 divisors (see below), whose sum is σ = 3179520. Its totient is φ = 370272.

The previous prime is 1343431. The next prime is 1343467. The reversal of 1343454 is 4543431.

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, 667 + ... + 1769.

It is an arithmetic number, because the mean of its divisors is an integer number (99360).

2^1343454 is an apocalyptic number.

1343454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1589760).

1343454 is an abundant number, since it is smaller than the sum of its proper divisors (1836066).

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

1343454 is a wasteful number, since it uses less digits than its factorization.

1343454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144.

The product of its digits is 2880, while the sum is 24.

The square root of 1343454 is about 1159.0746309017. The cubic root of 1343454 is about 110.3420208585.

Adding to 1343454 its reverse (4543431), we get a palindrome (5886885).

The spelling of 1343454 in words is "one million, three hundred forty-three thousand, four hundred fifty-four".