1426624883 has 4 divisors (see below), whose sum is σ = 1433022528. Its totient is φ = 1420227240.

The previous prime is 1426624879. The next prime is 1426624907. The reversal of 1426624883 is 3884266241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1426624883 - 2² = 1426624879 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1426624483) 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, 3198488 + ... + 3198933.

It is an arithmetic number, because the mean of its divisors is an integer number (358255632).

Almost surely, 2^1426624883 is an apocalyptic number.

1426624883 is a deficient number, since it is larger than the sum of its proper divisors (6397645).

1426624883 is an equidigital number, since it uses as much as digits as its factorization.

1426624883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397644.

The product of its digits is 442368, while the sum is 44.

The square root of 1426624883 is about 37770.6881457037. The cubic root of 1426624883 is about 1125.7361129392.

The spelling of 1426624883 in words is "one billion, four hundred twenty-six million, six hundred twenty-four thousand, eight hundred eighty-three".