1424834 has 4 divisors (see below), whose sum is σ = 2137254. Its totient is φ = 712416.

The previous prime is 1424831. The next prime is 1424837. The reversal of 1424834 is 4384241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4384241 = 37 ⋅118493.

It is an interprime number because it is at equal distance from previous prime (1424831) and next prime (1424837).

It can be written as a sum of positive squares in only one way, i.e., 727609 + 697225 = 853^2 + 835^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1424831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356207 + ... + 356210.

2^1424834 is an apocalyptic number.

1424834 is a deficient number, since it is larger than the sum of its proper divisors (712420).

1424834 is an equidigital number, since it uses as much as digits as its factorization.

1424834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712419.

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

The square root of 1424834 is about 1193.6641068575. The cubic root of 1424834 is about 112.5264859450.

The spelling of 1424834 in words is "one million, four hundred twenty-four thousand, eight hundred thirty-four".