1827229012 has 36 divisors (see below), whose sum is σ = 3915498720. Its totient is φ = 741880944.

The previous prime is 1827228967. The next prime is 1827229051. The reversal of 1827229012 is 2109227281.

It is a super-2 number, since 2×1827229012² = 6677531724588992288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241608 + ... + 249055.

Almost surely, 2^1827229012 is an apocalyptic number.

It is an amenable number.

1827229012 is an abundant number, since it is smaller than the sum of its proper divisors (2088269708).

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

1827229012 is a wasteful number, since it uses less digits than its factorization.

1827229012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490700 (or 490691 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 1827229012 is about 42746.0993776040. The cubic root of 1827229012 is about 1222.5435181473.

The spelling of 1827229012 in words is "one billion, eight hundred twenty-seven million, two hundred twenty-nine thousand, twelve".