1000574073 has 16 divisors (see below), whose sum is σ = 1530150400. Its totient is φ = 645531120.

The previous prime is 1000574063. The next prime is 1000574089. The reversal of 1000574073 is 3704750001.

It is not a de Polignac number, because 1000574073 - 2¹⁷ = 1000443001 is a prime.

It is a super-2 number, since 2×1000574073² = 2002296951119618658, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000574063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596878 + ... + 598551.

It is an arithmetic number, because the mean of its divisors is an integer number (95634400).

Almost surely, 2^1000574073 is an apocalyptic number.

It is an amenable number.

1000574073 is a deficient number, since it is larger than the sum of its proper divisors (529576327).

1000574073 is a wasteful number, since it uses less digits than its factorization.

1000574073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195469 (or 1195463 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 1000574073 is about 31631.8521904741. The cubic root of 1000574073 is about 1000.1913210606.

The spelling of 1000574073 in words is "one billion, five hundred seventy-four thousand, seventy-three".