10747649 has 8 divisors (see below), whose sum is σ = 12042048. Its totient is φ = 9506160.

The previous prime is 10747609. The next prime is 10747679. The reversal of 10747649 is 94674701.

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

It is a cyclic number.

It is not a de Polignac number, because 10747649 - 2²⁰ = 9699073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10747609) 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, 12797 + ... + 13610.

It is an arithmetic number, because the mean of its divisors is an integer number (1505256).

Almost surely, 2^10747649 is an apocalyptic number.

It is an amenable number.

10747649 is a deficient number, since it is larger than the sum of its proper divisors (1294399).

10747649 is a wasteful number, since it uses less digits than its factorization.

10747649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26455.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 10747649 is about 3278.3607184079. The cubic root of 10747649 is about 220.6841580721.

The spelling of 10747649 in words is "ten million, seven hundred forty-seven thousand, six hundred forty-nine".