10143452 has 24 divisors (see below), whose sum is σ = 19459440. Its totient is φ = 4588160.

The previous prime is 10143451. The next prime is 10143467. The reversal of 10143452 is 25434101.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11408 + ... + 12264.

It is an arithmetic number, because the mean of its divisors is an integer number (810810).

Almost surely, 2^10143452 is an apocalyptic number.

It is an amenable number.

10143452 is a deficient number, since it is larger than the sum of its proper divisors (9315988).

10143452 is a wasteful number, since it uses less digits than its factorization.

10143452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 10143452 is about 3184.8786476097. The cubic root of 10143452 is about 216.4687749985.

Adding to 10143452 its reverse (25434101), we get a palindrome (35577553).

The spelling of 10143452 in words is "ten million, one hundred forty-three thousand, four hundred fifty-two".