1426524530 has 16 divisors (see below), whose sum is σ = 2568331800. Its totient is φ = 570479232.

The previous prime is 1426524511. The next prime is 1426524557. The reversal of 1426524530 is 354256241.

It can be written as a sum of positive squares in 4 ways, for example, as 1254363889 + 172160641 = 35417^2 + 13121^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 38246 + ... + 65694.

Almost surely, 2^1426524530 is an apocalyptic number.

1426524530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1426524530 is a deficient number, since it is larger than the sum of its proper divisors (1141807270).

1426524530 is a wasteful number, since it uses less digits than its factorization.

1426524530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32653.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 1426524530 is about 37769.3596715645. The cubic root of 1426524530 is about 1125.7097164546.

The spelling of 1426524530 in words is "one billion, four hundred twenty-six million, five hundred twenty-four thousand, five hundred thirty".