1282263078 has 8 divisors (see below), whose sum is σ = 2564526168. Its totient is φ = 427421024.

The previous prime is 1282263077. The next prime is 1282263113. The reversal of 1282263078 is 8703622821.

It is a sphenic number, since it is the product of 3 distinct primes.

1282263078 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282263077) 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, 106855251 + ... + 106855262.

It is an arithmetic number, because the mean of its divisors is an integer number (320565771).

Almost surely, 2^1282263078 is an apocalyptic number.

1282263078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1282263078 is a wasteful number, since it uses less digits than its factorization.

1282263078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213710518.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 1282263078 is about 35808.7011493017. The cubic root of 1282263078 is about 1086.4065593508.

Adding to 1282263078 its reverse (8703622821), we get a palindrome (9985885899).

The spelling of 1282263078 in words is "one billion, two hundred eighty-two million, two hundred sixty-three thousand, seventy-eight".