1004032923 has 8 divisors (see below), whose sum is σ = 1338874128. Its totient is φ = 669273504.

The previous prime is 1004032907. The next prime is 1004032973. The reversal of 1004032923 is 3292304001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1004032923 - 2⁴ = 1004032907 is a prime.

It is a super-2 number, since 2×1004032923² = 2016164220935847858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1004032893 and 1004032902.

It is not an unprimeable number, because it can be changed into a prime (1004032973) 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, 19165 + ... + 48737.

It is an arithmetic number, because the mean of its divisors is an integer number (167359266).

Almost surely, 2^1004032923 is an apocalyptic number.

1004032923 is a deficient number, since it is larger than the sum of its proper divisors (334841205).

1004032923 is a wasteful number, since it uses less digits than its factorization.

1004032923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40893.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1004032923 is about 31686.4785515841. The cubic root of 1004032923 is about 1001.3425045417.

Adding to 1004032923 its reverse (3292304001), we get a palindrome (4296336924).

The spelling of 1004032923 in words is "one billion, four million, thirty-two thousand, nine hundred twenty-three".