1326116524 has 12 divisors (see below), whose sum is σ = 2400728400. Its totient is φ = 640194128.

The previous prime is 1326116453. The next prime is 1326116531. The reversal of 1326116524 is 4256116231.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5715904 + ... + 5716135.

It is an arithmetic number, because the mean of its divisors is an integer number (200060700).

Almost surely, 2^1326116524 is an apocalyptic number.

It is an amenable number.

1326116524 is a deficient number, since it is larger than the sum of its proper divisors (1074611876).

1326116524 is a wasteful number, since it uses less digits than its factorization.

1326116524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11432072 (or 11432070 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 1326116524 is about 36415.8828535023. The cubic root of 1326116524 is about 1098.6530411184.

The spelling of 1326116524 in words is "one billion, three hundred twenty-six million, one hundred sixteen thousand, five hundred twenty-four".