10143488 has 18 divisors (see below), whose sum is σ = 20247864. Its totient is φ = 5071616.

The previous prime is 10143481. The next prime is 10143499. The reversal of 10143488 is 88434101.

It is a super-2 number, since 2×10143488² = 205780697612288, 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 10143488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19556 + ... + 20067.

Almost surely, 2^10143488 is an apocalyptic number.

It is an amenable number.

10143488 is a deficient number, since it is larger than the sum of its proper divisors (10104376).

10143488 is an frugal number, since it uses more digits than its factorization.

10143488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39639 (or 39625 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 10143488 is about 3184.8842993114. The cubic root of 10143488 is about 216.4690310871.

Adding to 10143488 its reverse (88434101), we get a palindrome (98577589).

The spelling of 10143488 in words is "ten million, one hundred forty-three thousand, four hundred eighty-eight".