1287596060 has 12 divisors (see below), whose sum is σ = 2703951768. Its totient is φ = 515038416.

The previous prime is 1287596053. The next prime is 1287596077. The reversal of 1287596060 is 606957821.

It is a super-2 number, since 2×1287596060² = 3315807227455047200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32189882 + ... + 32189921.

It is an arithmetic number, because the mean of its divisors is an integer number (225329314).

Almost surely, 2^1287596060 is an apocalyptic number.

1287596060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1287596060 is an abundant number, since it is smaller than the sum of its proper divisors (1416355708).

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

1287596060 is a wasteful number, since it uses less digits than its factorization.

1287596060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64379812 (or 64379810 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 1287596060 is about 35883.0887745188. The cubic root of 1287596060 is about 1087.9106118442.

The spelling of 1287596060 in words is "one billion, two hundred eighty-seven million, five hundred ninety-six thousand, sixty".