10645043 has 8 divisors (see below), whose sum is σ = 11306160. Its totient is φ = 9987840.

The previous prime is 10645039. The next prime is 10645057. The reversal of 10645043 is 34054601.

It is a happy number.

10645043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10645043 - 2² = 10645039 is a prime.

It is a super-2 number, since 2×10645043² = 226633880943698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10645543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6188 + ... + 7718.

It is an arithmetic number, because the mean of its divisors is an integer number (1413270).

Almost surely, 2^10645043 is an apocalyptic number.

10645043 is a deficient number, since it is larger than the sum of its proper divisors (661117).

10645043 is a wasteful number, since it uses less digits than its factorization.

10645043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 10645043 is about 3262.6742099082. The cubic root of 10645043 is about 219.9796331008.

Adding to 10645043 its reverse (34054601), we get a palindrome (44699644).

The spelling of 10645043 in words is "ten million, six hundred forty-five thousand, forty-three".