1006591332 has 24 divisors (see below), whose sum is σ = 2367210496. Its totient is φ = 332887968.

The previous prime is 1006591319. The next prime is 1006591337. The reversal of 1006591332 is 2331956001.

It is a super-2 number, since 2×1006591332² = 2026452219315068448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1006591332.

It is not an unprimeable number, because it can be changed into a prime (1006591337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328723 + ... + 331770.

Almost surely, 2^1006591332 is an apocalyptic number.

1006591332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1006591332 is an abundant number, since it is smaller than the sum of its proper divisors (1360619164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1006591332 is a wasteful number, since it uses less digits than its factorization.

1006591332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660627 (or 660625 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 1006591332 is about 31726.8235409724. The cubic root of 1006591332 is about 1002.1923009709.

The spelling of 1006591332 in words is "one billion, six million, five hundred ninety-one thousand, three hundred thirty-two".