1230192215 has 8 divisors (see below), whose sum is σ = 1687120800. Its totient is φ = 843560352.

The previous prime is 1230192163. The next prime is 1230192263. The reversal of 1230192215 is 5122910321.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1230192215 - 2¹⁰ = 1230191191 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 17574140 + ... + 17574209.

It is an arithmetic number, because the mean of its divisors is an integer number (210890100).

Almost surely, 2^1230192215 is an apocalyptic number.

1230192215 is a deficient number, since it is larger than the sum of its proper divisors (456928585).

1230192215 is an equidigital number, since it uses as much as digits as its factorization.

1230192215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35148361.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 1230192215 is about 35074.0960681811. The cubic root of 1230192215 is about 1071.4970790015.

The spelling of 1230192215 in words is "one billion, two hundred thirty million, one hundred ninety-two thousand, two hundred fifteen".