1230674515 has 16 divisors (see below), whose sum is σ = 1710906048. Its totient is φ = 832329216.

The previous prime is 1230674513. The next prime is 1230674539. The reversal of 1230674515 is 5154760321.

It is a cyclic number.

It is not a de Polignac number, because 1230674515 - 2¹ = 1230674513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230674513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238282 + ... + 243391.

It is an arithmetic number, because the mean of its divisors is an integer number (106931628).

Almost surely, 2^1230674515 is an apocalyptic number.

1230674515 is a deficient number, since it is larger than the sum of its proper divisors (480231533).

1230674515 is an equidigital number, since it uses as much as digits as its factorization.

1230674515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481758.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 1230674515 is about 35080.9708389035. The cubic root of 1230674515 is about 1071.6370884283.

The spelling of 1230674515 in words is "one billion, two hundred thirty million, six hundred seventy-four thousand, five hundred fifteen".