1424896 has 60 divisors (see below), whose sum is σ = 3265416. Its totient is φ = 619520.

The previous prime is 1424881. The next prime is 1424903. The reversal of 1424896 is 6984241.

1424896 is nontrivially palindromic in base 15.

It is a super-2 number, since 2×1424896² = 4060657221632, which contains 22 as substring.

Its product of digits (13824) is a multiple of the sum of its prime divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61941 + ... + 61963.

2^1424896 is an apocalyptic number.

1424896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1632708).

1424896 is an abundant number, since it is smaller than the sum of its proper divisors (1840520).

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

1424896 is an equidigital number, since it uses as much as digits as its factorization.

1424896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63 (or 36 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 1424896 is about 1193.6900770300. The cubic root of 1424896 is about 112.5281180745.

The spelling of 1424896 in words is "one million, four hundred twenty-four thousand, eight hundred ninety-six".