23271004 has 6 divisors (see below), whose sum is σ = 40724264. Its totient is φ = 11635500.

The previous prime is 23270941. The next prime is 23271007. The reversal of 23271004 is 40017232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23271007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2908872 + ... + 2908879.

Almost surely, 2^23271004 is an apocalyptic number.

It is an amenable number.

23271004 is a deficient number, since it is larger than the sum of its proper divisors (17453260).

23271004 is a wasteful number, since it uses less digits than its factorization.

23271004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5817755 (or 5817753 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 23271004 is about 4824.0029021550. The cubic root of 23271004 is about 285.4992950767.

Adding to 23271004 its reverse (40017232), we get a palindrome (63288236).

The spelling of 23271004 in words is "twenty-three million, two hundred seventy-one thousand, four".