1741231812 has 12 divisors (see below), whose sum is σ = 4062874256. Its totient is φ = 580410600.

The previous prime is 1741231769. The next prime is 1741231823. The reversal of 1741231812 is 2181321471.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1741231812.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72551314 + ... + 72551337.

Almost surely, 2^1741231812 is an apocalyptic number.

1741231812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1741231812 is an abundant number, since it is smaller than the sum of its proper divisors (2321642444).

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

1741231812 is a wasteful number, since it uses less digits than its factorization.

1741231812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145102658 (or 145102656 counting only the distinct ones).

The product of its digits is 2688, while the sum is 30.

The square root of 1741231812 is about 41728.0698331471. The cubic root of 1741231812 is about 1203.0551346371.

The spelling of 1741231812 in words is "one billion, seven hundred forty-one million, two hundred thirty-one thousand, eight hundred twelve".