10143904 has 24 divisors (see below), whose sum is σ = 20049120. Its totient is φ = 5052096.

The previous prime is 10143899. The next prime is 10143911. The reversal of 10143904 is 40934101.

It is a super-2 number, since 2×10143904² = 205797576722432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11047 + ... + 11929.

It is an arithmetic number, because the mean of its divisors is an integer number (835380).

Almost surely, 2^10143904 is an apocalyptic number.

It is an amenable number.

10143904 is a deficient number, since it is larger than the sum of its proper divisors (9905216).

10143904 is an equidigital number, since it uses as much as digits as its factorization.

10143904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1244 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 10143904 is about 3184.9496071367. The cubic root of 10143904 is about 216.4719902889.

The spelling of 10143904 in words is "ten million, one hundred forty-three thousand, nine hundred four".