1426520562 has 16 divisors (see below), whose sum is σ = 2857992672. Its totient is φ = 474681600.

The previous prime is 1426520531. The next prime is 1426520567. The reversal of 1426520562 is 2650256241.

It is not an unprimeable number, because it can be changed into a prime (1426520567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202564 + ... + 209487.

It is an arithmetic number, because the mean of its divisors is an integer number (178624542).

Almost surely, 2^1426520562 is an apocalyptic number.

1426520562 is an abundant number, since it is smaller than the sum of its proper divisors (1431472110).

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

1426520562 is a wasteful number, since it uses less digits than its factorization.

1426520562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412633.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 1426520562 is about 37769.3071421756. The cubic root of 1426520562 is about 1125.7086727010.

The spelling of 1426520562 in words is "one billion, four hundred twenty-six million, five hundred twenty thousand, five hundred sixty-two".