10634143 has 4 divisors (see below), whose sum is σ = 11452168. Its totient is φ = 9816120.

The previous prime is 10634123. The next prime is 10634153. The reversal of 10634143 is 34143601.

10634143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10634143 - 2¹⁷ = 10503071 is a prime.

It is a super-2 number, since 2×10634143² = 226169994688898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10634123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408993 + ... + 409018.

It is an arithmetic number, because the mean of its divisors is an integer number (2863042).

Almost surely, 2^10634143 is an apocalyptic number.

10634143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10634143 is a deficient number, since it is larger than the sum of its proper divisors (818025).

10634143 is an equidigital number, since it uses as much as digits as its factorization.

10634143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818024.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 10634143 is about 3261.0033731967. The cubic root of 10634143 is about 219.9045246874.

Subtracting from 10634143 its sum of digits (22), we obtain a square (10634121 = 3261²).

Adding to 10634143 its reverse (34143601), we get a palindrome (44777744).

The spelling of 10634143 in words is "ten million, six hundred thirty-four thousand, one hundred forty-three".