1426926 has 8 divisors (see below), whose sum is σ = 2853864. Its totient is φ = 475640.

The previous prime is 1426913. The next prime is 1426927. The reversal of 1426926 is 6296241.

It is a sphenic number, since it is the product of 3 distinct primes.

1426926 is an admirable number.

It is a super-2 number, since 2×1426926² = 4072235618952, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1426893 and 1426902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118905 + ... + 118916.

It is an arithmetic number, because the mean of its divisors is an integer number (356733).

2^1426926 is an apocalyptic number.

1426926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1426926 is a wasteful number, since it uses less digits than its factorization.

1426926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237826.

The product of its digits is 5184, while the sum is 30.

The square root of 1426926 is about 1194.5400788588. The cubic root of 1426926 is about 112.5815310220.

The spelling of 1426926 in words is "one million, four hundred twenty-six thousand, nine hundred twenty-six".