1331828126 has 16 divisors (see below), whose sum is σ = 2023300944. Its totient is φ = 657406464.

The previous prime is 1331828119. The next prime is 1331828131. The reversal of 1331828126 is 6218281331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348860 + ... + 352656.

It is an arithmetic number, because the mean of its divisors is an integer number (126456309).

Almost surely, 2^1331828126 is an apocalyptic number.

1331828126 is a deficient number, since it is larger than the sum of its proper divisors (691472818).

1331828126 is a wasteful number, since it uses less digits than its factorization.

1331828126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5995.

The product of its digits is 13824, while the sum is 35.

The square root of 1331828126 is about 36494.2204465310. The cubic root of 1331828126 is about 1100.2280865869.

The spelling of 1331828126 in words is "one billion, three hundred thirty-one million, eight hundred twenty-eight thousand, one hundred twenty-six".