1282237973 has 8 divisors (see below), whose sum is σ = 1331717760. Its totient is φ = 1233683200.

The previous prime is 1282237963. The next prime is 1282237981. The reversal of 1282237973 is 3797322821.

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 1282237973 - 2²⁰ = 1281189397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282237963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228428 + ... + 233973.

It is an arithmetic number, because the mean of its divisors is an integer number (166464720).

Almost surely, 2^1282237973 is an apocalyptic number.

It is an amenable number.

1282237973 is a deficient number, since it is larger than the sum of its proper divisors (49479787).

1282237973 is an equidigital number, since it uses as much as digits as its factorization.

1282237973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462507.

The product of its digits is 254016, while the sum is 44.

The square root of 1282237973 is about 35808.3506042934. The cubic root of 1282237973 is about 1086.3994691743.

The spelling of 1282237973 in words is "one billion, two hundred eighty-two million, two hundred thirty-seven thousand, nine hundred seventy-three".