1282470467 has 4 divisors (see below), whose sum is σ = 1282914240. Its totient is φ = 1282026696.

The previous prime is 1282470443. The next prime is 1282470479. The reversal of 1282470467 is 7640742821.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1282470467 - 2²⁰ = 1281421891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1282470067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217523 + ... + 223340.

It is an arithmetic number, because the mean of its divisors is an integer number (320728560).

Almost surely, 2^1282470467 is an apocalyptic number.

1282470467 is a deficient number, since it is larger than the sum of its proper divisors (443773).

1282470467 is an equidigital number, since it uses as much as digits as its factorization.

1282470467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443772.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 1282470467 is about 35811.5968228170. The cubic root of 1282470467 is about 1086.4651267977.

The spelling of 1282470467 in words is "one billion, two hundred eighty-two million, four hundred seventy thousand, four hundred sixty-seven".