1004247627 has 16 divisors (see below), whose sum is σ = 1358676480. Its totient is φ = 659701152.

The previous prime is 1004247619. The next prime is 1004247661. The reversal of 1004247627 is 7267424001.

It is not a de Polignac number, because 1004247627 - 2³ = 1004247619 is a prime.

It is a super-2 number, since 2×1004247627² = 2017026592670262258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004247677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93774 + ... + 103932.

It is an arithmetic number, because the mean of its divisors is an integer number (84917280).

Almost surely, 2^1004247627 is an apocalyptic number.

1004247627 is a deficient number, since it is larger than the sum of its proper divisors (354428853).

1004247627 is a wasteful number, since it uses less digits than its factorization.

1004247627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10642.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 1004247627 is about 31689.8663140127. The cubic root of 1004247627 is about 1001.4138756801.

The spelling of 1004247627 in words is "one billion, four million, two hundred forty-seven thousand, six hundred twenty-seven".