1282466672 has 20 divisors (see below), whose sum is σ = 2630943216. Its totient is φ = 603513600.

The previous prime is 1282466671. The next prime is 1282466677. The reversal of 1282466672 is 2766642821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282466671) 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, 2357204 + ... + 2357747.

Almost surely, 2^1282466672 is an apocalyptic number.

It is an amenable number.

1282466672 is an abundant number, since it is smaller than the sum of its proper divisors (1348476544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1282466672 is a wasteful number, since it uses less digits than its factorization.

1282466672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714976 (or 4714970 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 1282466672 is about 35811.5438371484. The cubic root of 1282466672 is about 1086.4640551319.

The spelling of 1282466672 in words is "one billion, two hundred eighty-two million, four hundred sixty-six thousand, six hundred seventy-two".