1230992806 has 8 divisors (see below), whose sum is σ = 1847212920. Its totient is φ = 615255168.

The previous prime is 1230992761. The next prime is 1230992827. The reversal of 1230992806 is 6082990321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 114171 + ... + 124486.

It is an arithmetic number, because the mean of its divisors is an integer number (230901615).

Almost surely, 2^1230992806 is an apocalyptic number.

1230992806 is a deficient number, since it is larger than the sum of its proper divisors (616220114).

1230992806 is a wasteful number, since it uses less digits than its factorization.

1230992806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241238.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 1230992806 is about 35085.5070648836. The cubic root of 1230992806 is about 1071.7294667771.

The spelling of 1230992806 in words is "one billion, two hundred thirty million, nine hundred ninety-two thousand, eight hundred six".