1087708827 has 16 divisors (see below), whose sum is σ = 1559093760. Its totient is φ = 672355872.

The previous prime is 1087708823. The next prime is 1087708849. The reversal of 1087708827 is 7288077801.

It is not a de Polignac number, because 1087708827 - 2² = 1087708823 is a prime.

It is a super-2 number, since 2×1087708827² = 2366220984667431858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1087708823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200328 + ... + 205685.

It is an arithmetic number, because the mean of its divisors is an integer number (97443360).

Almost surely, 2^1087708827 is an apocalyptic number.

1087708827 is a deficient number, since it is larger than the sum of its proper divisors (471384933).

1087708827 is a wasteful number, since it uses less digits than its factorization.

1087708827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406082.

The product of its (nonzero) digits is 351232, while the sum is 48.

The square root of 1087708827 is about 32980.4309705013. The cubic root of 1087708827 is about 1028.4208771244.

It can be divided in two parts, 108 and 7708827, that multiplied together give a square (832553316 = 28854²).

The spelling of 1087708827 in words is "one billion, eighty-seven million, seven hundred eight thousand, eight hundred twenty-seven".