1206124404 has 24 divisors (see below), whose sum is σ = 2820713280. Its totient is φ = 401123904.

The previous prime is 1206124373. The next prime is 1206124411. The reversal of 1206124404 is 4044216021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109209 + ... + 119744.

It is an arithmetic number, because the mean of its divisors is an integer number (117529720).

Almost surely, 2^1206124404 is an apocalyptic number.

It is an amenable number.

1206124404 is an abundant number, since it is smaller than the sum of its proper divisors (1614588876).

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

1206124404 is a wasteful number, since it uses less digits than its factorization.

1206124404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229399 (or 229397 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1206124404 is about 34729.3018069756. The cubic root of 1206124404 is about 1064.4633219217.

The spelling of 1206124404 in words is "one billion, two hundred six million, one hundred twenty-four thousand, four hundred four".