1829145112 has 16 divisors (see below), whose sum is σ = 3431320200. Its totient is φ = 914126400.

The previous prime is 1829145103. The next prime is 1829145139. The reversal of 1829145112 is 2115419281.

It is a congruent number.

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, 38014 + ... + 71437.

Almost surely, 2^1829145112 is an apocalyptic number.

It is an amenable number.

1829145112 is a deficient number, since it is larger than the sum of its proper divisors (1602175088).

1829145112 is a wasteful number, since it uses less digits than its factorization.

1829145112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111546 (or 111542 counting only the distinct ones).

The product of its digits is 5760, while the sum is 34.

The square root of 1829145112 is about 42768.5060763174. The cubic root of 1829145112 is about 1222.9707036616.

The spelling of 1829145112 in words is "one billion, eight hundred twenty-nine million, one hundred forty-five thousand, one hundred twelve".