1426886241 has 16 divisors (see below), whose sum is σ = 2131566528. Its totient is φ = 841406400.

The previous prime is 1426886233. The next prime is 1426886257.

1426886241 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1426886241 - 2³ = 1426886233 is a prime.

It is a super-2 number, since 2×1426886241² = 4072008689510220162, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1426886193 and 1426886202.

It is not an unprimeable number, because it can be changed into a prime (1426886261) 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 15 ways as a sum of consecutive naturals, for example, 583090 + ... + 585531.

It is an arithmetic number, because the mean of its divisors is an integer number (133222908).

Almost surely, 2^1426886241 is an apocalyptic number.

1426886241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1426886241 is a deficient number, since it is larger than the sum of its proper divisors (704680287).

1426886241 is a wasteful number, since it uses less digits than its factorization.

1426886241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168672.

The product of its digits is 147456, while the sum is 42.

The square root of 1426886241 is about 37774.1477865484. The cubic root of 1426886241 is about 1125.8048537781.

The spelling of 1426886241 in words is "one billion, four hundred twenty-six million, eight hundred eighty-six thousand, two hundred forty-one".