10747561 has 8 divisors (see below), whose sum is σ = 11749248. Its totient is φ = 9750000.

The previous prime is 10747547. The next prime is 10747567. The reversal of 10747561 is 16574701.

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 10747561 - 2⁷ = 10747433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10747567) 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, 7611 + ... + 8911.

It is an arithmetic number, because the mean of its divisors is an integer number (1468656).

Almost surely, 2^10747561 is an apocalyptic number.

10747561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10747561 is a deficient number, since it is larger than the sum of its proper divisors (1001687).

10747561 is a wasteful number, since it uses less digits than its factorization.

10747561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 10747561 is about 3278.3472970386. The cubic root of 10747561 is about 220.6835557618.

The spelling of 10747561 in words is "ten million, seven hundred forty-seven thousand, five hundred sixty-one".