10740643 has 16 divisors (see below), whose sum is σ = 11872800. Its totient is φ = 9676800.

The previous prime is 10740607. The next prime is 10740659. The reversal of 10740643 is 34604701.

10740643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10740643 is a prime.

It is a super-2 number, since 2×10740643² = 230722824106898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10740673) 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 15 ways as a sum of consecutive naturals, for example, 55555 + ... + 55747.

It is an arithmetic number, because the mean of its divisors is an integer number (742050).

Almost surely, 2^10740643 is an apocalyptic number.

10740643 is a deficient number, since it is larger than the sum of its proper divisors (1132157).

10740643 is a wasteful number, since it uses less digits than its factorization.

10740643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 10740643 is about 3277.2920223868. The cubic root of 10740643 is about 220.6361956670.

The spelling of 10740643 in words is "ten million, seven hundred forty thousand, six hundred forty-three".