1000673232 has 120 divisors (see below), whose sum is σ = 2837880864. Its totient is φ = 302001408.

The previous prime is 1000673189. The next prime is 1000673239. The reversal of 1000673232 is 2323760001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000673239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7199019 + ... + 7199157.

Almost surely, 2^1000673232 is an apocalyptic number.

1000673232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000673232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418940432).

1000673232 is an abundant number, since it is smaller than the sum of its proper divisors (1837207632).

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

1000673232 is a wasteful number, since it uses less digits than its factorization.

1000673232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 1000673232 is about 31633.4195432615. The cubic root of 1000673232 is about 1000.2243603253.

It can be divided in two parts, 10006 and 73232, that added together give a palindrome (83238).

The spelling of 1000673232 in words is "one billion, six hundred seventy-three thousand, two hundred thirty-two".