1230567804 has 72 divisors (see below), whose sum is σ = 3254509440. Its totient is φ = 391308192.

The previous prime is 1230567787. The next prime is 1230567829. The reversal of 1230567804 is 4087650321.

1230567804 is a `hidden beast` number, since 12 + 3 + 0 + 567 + 80 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 345159 + ... + 348705.

It is an arithmetic number, because the mean of its divisors is an integer number (45201520).

Almost surely, 2^1230567804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230567804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627254720).

1230567804 is an abundant number, since it is smaller than the sum of its proper divisors (2023941636).

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

1230567804 is a wasteful number, since it uses less digits than its factorization.

1230567804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3999 (or 3994 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1230567804 is about 35079.4498816615. The cubic root of 1230567804 is about 1071.6061138775.

The spelling of 1230567804 in words is "one billion, two hundred thirty million, five hundred sixty-seven thousand, eight hundred four".