10945739 has 16 divisors (see below), whose sum is σ = 13478400. Its totient is φ = 8674944.

The previous prime is 10945733. The next prime is 10945741. The reversal of 10945739 is 93754901.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10945739 - 2¹² = 10941643 is a prime.

It is a super-2 number, since 2×10945739² = 239618404512242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10945733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6242 + ... + 7800.

It is an arithmetic number, because the mean of its divisors is an integer number (842400).

Almost surely, 2^10945739 is an apocalyptic number.

10945739 is a deficient number, since it is larger than the sum of its proper divisors (2532661).

10945739 is a wasteful number, since it uses less digits than its factorization.

10945739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 10945739 is about 3308.4345240612. The cubic root of 10945739 is about 222.0317231403.

The spelling of 10945739 in words is "ten million, nine hundred forty-five thousand, seven hundred thirty-nine".