1052066587 has 16 divisors (see below), whose sum is σ = 1238614272. Its totient is φ = 880981920.

The previous prime is 1052066557. The next prime is 1052066677. The reversal of 1052066587 is 7856602501.

It is a de Polignac number, because none of the positive numbers 2^k-1052066587 is a prime.

It is a super-2 number, since 2×1052066587² = 2213688206963657138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052066557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62088 + ... + 77194.

It is an arithmetic number, because the mean of its divisors is an integer number (77413392).

Almost surely, 2^1052066587 is an apocalyptic number.

1052066587 is a deficient number, since it is larger than the sum of its proper divisors (186547685).

1052066587 is a wasteful number, since it uses less digits than its factorization.

1052066587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15618.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 1052066587 is about 32435.5759467903. The cubic root of 1052066587 is about 1017.0627361700.

The spelling of 1052066587 in words is "one billion, fifty-two million, sixty-six thousand, five hundred eighty-seven".