1006032609 has 16 divisors (see below), whose sum is σ = 1492098240. Its totient is φ = 669932640.

The previous prime is 1006032563. The next prime is 1006032617. The reversal of 1006032609 is 9062306001.

It is a happy number.

It is not a de Polignac number, because 1006032609 - 2⁷ = 1006032481 is a prime.

It is a super-2 number, since 2×1006032609² = 2024203220742693762, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (1006032809) 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, 3949 + ... + 45029.

It is an arithmetic number, because the mean of its divisors is an integer number (93256140).

Almost surely, 2^1006032609 is an apocalyptic number.

It is an amenable number.

1006032609 is a deficient number, since it is larger than the sum of its proper divisors (486065631).

1006032609 is an equidigital number, since it uses as much as digits as its factorization.

1006032609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41997 (or 41991 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 1006032609 is about 31718.0171038481. The cubic root of 1006032609 is about 1002.0068395675.

The spelling of 1006032609 in words is "one billion, six million, thirty-two thousand, six hundred nine".