1230972962 has 6 divisors (see below), whose sum is σ = 1846533873. Its totient is φ = 615461672.

The previous prime is 1230972959. The next prime is 1230972983. The reversal of 1230972962 is 2692790321.

It can be written as a sum of positive squares in 2 ways, for example, as 1018950241 + 212022721 = 31921^2 + 14561^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=24809.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 37214 + ... + 62022.

Almost surely, 2^1230972962 is an apocalyptic number.

1230972962 is a deficient number, since it is larger than the sum of its proper divisors (615560911).

1230972962 is an frugal number, since it uses more digits than its factorization.

1230972962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49620 (or 24811 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 1230972962 is about 35085.2242689141. The cubic root of 1230972962 is about 1071.7237078716.

The spelling of 1230972962 in words is "one billion, two hundred thirty million, nine hundred seventy-two thousand, nine hundred sixty-two".