1006550115 has 16 divisors (see below), whose sum is σ = 1619481600. Its totient is φ = 533826272.

The previous prime is 1006550113. The next prime is 1006550131. The reversal of 1006550115 is 5110556001.

It is a cyclic number.

It is not a de Polignac number, because 1006550115 - 2¹ = 1006550113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1006550113) 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, 184755 + ... + 190124.

It is an arithmetic number, because the mean of its divisors is an integer number (101217600).

Almost surely, 2^1006550115 is an apocalyptic number.

1006550115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1006550115 is a deficient number, since it is larger than the sum of its proper divisors (612931485).

1006550115 is a wasteful number, since it uses less digits than its factorization.

1006550115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375066.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 1006550115 is about 31726.1739735506. The cubic root of 1006550115 is about 1002.1786218267.

The spelling of 1006550115 in words is "one billion, six million, five hundred fifty thousand, one hundred fifteen".