1426496 has 28 divisors (see below), whose sum is σ = 2926080. Its totient is φ = 689280.

The previous prime is 1426489. The next prime is 1426499. The reversal of 1426496 is 6946241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1625 + ... + 2343.

2^1426496 is an apocalyptic number.

1426496 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 1426496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1463040).

1426496 is an abundant number, since it is smaller than the sum of its proper divisors (1499584).

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

1426496 is an equidigital number, since it uses as much as digits as its factorization.

1426496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762 (or 752 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 1426496 is about 1194.3600797080. The cubic root of 1426496 is about 112.5702211802.

The spelling of 1426496 in words is "one million, four hundred twenty-six thousand, four hundred ninety-six".