1005002134 has 32 divisors (see below), whose sum is σ = 1591747200. Its totient is φ = 475238400.

The previous prime is 1005002129. The next prime is 1005002137. The reversal of 1005002134 is 4312005001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005002137) 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, 626934 + ... + 628534.

It is an arithmetic number, because the mean of its divisors is an integer number (49742100).

Almost surely, 2^1005002134 is an apocalyptic number.

1005002134 is a deficient number, since it is larger than the sum of its proper divisors (586745066).

1005002134 is a wasteful number, since it uses less digits than its factorization.

1005002134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1005002134 is about 31701.7686257407. The cubic root of 1005002134 is about 1001.6646055509.

Adding to 1005002134 its reverse (4312005001), we get a palindrome (5317007135).

The spelling of 1005002134 in words is "one billion, five million, two thousand, one hundred thirty-four".