1346424 has 16 divisors (see below), whose sum is σ = 3366120. Its totient is φ = 448800.

The previous prime is 1346419. The next prime is 1346437. The reversal of 1346424 is 4246431.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 56101 = 1346424 / (1 + 3 + 4 + 6 + 4 + 2 + 4).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1346394 and 1346403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28027 + ... + 28074.

2^1346424 is an apocalyptic number.

It is an amenable number.

1346424 is an abundant number, since it is smaller than the sum of its proper divisors (2019696).

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

1346424 is a wasteful number, since it uses less digits than its factorization.

1346424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56110 (or 56106 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 1346424 is about 1160.3551180565. The cubic root of 1346424 is about 110.4232727664.

It can be divided in two parts, 1346 and 424, that added together give a triangular number (1770 = T₅₉).

The spelling of 1346424 in words is "one million, three hundred forty-six thousand, four hundred twenty-four".