1206372804 has 48 divisors (see below), whose sum is σ = 3464458368. Its totient is φ = 318163968.

The previous prime is 1206372787. The next prime is 1206372851. The reversal of 1206372804 is 4082736021.

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 15 ways as a sum of consecutive naturals, for example, 551277 + ... + 553460.

It is an arithmetic number, because the mean of its divisors is an integer number (72176216).

Almost surely, 2^1206372804 is an apocalyptic number.

1206372804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1206372804 is an abundant number, since it is smaller than the sum of its proper divisors (2258085564).

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

1206372804 is a wasteful number, since it uses less digits than its factorization.

1206372804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104764 (or 1104762 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1206372804 is about 34732.8778536994. The cubic root of 1206372804 is about 1064.5363919241.

The spelling of 1206372804 in words is "one billion, two hundred six million, three hundred seventy-two thousand, eight hundred four".