1834424 has 16 divisors (see below), whose sum is σ = 3558600. Its totient is φ = 885472.

The previous prime is 1834421. The next prime is 1834429. The reversal of 1834424 is 4244381.

It is a super-2 number, since 2×1834424² = 6730222823552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1834393 and 1834402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1834421) 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, 3722 + ... + 4185.

2^1834424 is an apocalyptic number.

It is an amenable number.

1834424 is a deficient number, since it is larger than the sum of its proper divisors (1724176).

1834424 is a wasteful number, since it uses less digits than its factorization.

1834424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7942 (or 7938 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 1834424 is about 1354.4090962482. The cubic root of 1834424 is about 122.4146065984.

The spelling of 1834424 in words is "one million, eight hundred thirty-four thousand, four hundred twenty-four".