1426733572 has 12 divisors (see below), whose sum is σ = 2723764176. Its totient is φ = 648515240.

The previous prime is 1426733549. The next prime is 1426733587. The reversal of 1426733572 is 2753376241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16212838 + ... + 16212925.

It is an arithmetic number, because the mean of its divisors is an integer number (226980348).

Almost surely, 2^1426733572 is an apocalyptic number.

It is an amenable number.

1426733572 is a deficient number, since it is larger than the sum of its proper divisors (1297030604).

1426733572 is a wasteful number, since it uses less digits than its factorization.

1426733572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32425778 (or 32425776 counting only the distinct ones).

The product of its digits is 211680, while the sum is 40.

The square root of 1426733572 is about 37772.1269191980. The cubic root of 1426733572 is about 1125.7647006983.

The spelling of 1426733572 in words is "one billion, four hundred twenty-six million, seven hundred thirty-three thousand, five hundred seventy-two".