1006725434 has 64 divisors (see below), whose sum is σ = 1842462720. Its totient is φ = 406296000.

The previous prime is 1006725413. The next prime is 1006725463. The reversal of 1006725434 is 4345276001.

It is a self number, because there is not a number n which added to its sum of digits gives 1006725434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2402477 + ... + 2402895.

It is an arithmetic number, because the mean of its divisors is an integer number (28788480).

Almost surely, 2^1006725434 is an apocalyptic number.

1006725434 is a deficient number, since it is larger than the sum of its proper divisors (835737286).

1006725434 is a wasteful number, since it uses less digits than its factorization.

1006725434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 1006725434 is about 31728.9368558103. The cubic root of 1006725434 is about 1002.2368043094.

The spelling of 1006725434 in words is "one billion, six million, seven hundred twenty-five thousand, four hundred thirty-four".