10975771 has 8 divisors (see below), whose sum is σ = 11153088. Its totient is φ = 10800000.

The previous prime is 10975763. The next prime is 10975777. The reversal of 10975771 is 17757901.

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

It is a 7-Lehmer number, since φ(10975771) divides (10975771-1)⁷.

It is a cyclic number.

It is not a de Polignac number, because 10975771 - 2³ = 10975763 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10975771.

It is not an unprimeable number, because it can be changed into a prime (10975777) 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, 27171 + ... + 27571.

It is an arithmetic number, because the mean of its divisors is an integer number (1394136).

Almost surely, 2^10975771 is an apocalyptic number.

10975771 is a deficient number, since it is larger than the sum of its proper divisors (177317).

10975771 is a wasteful number, since it uses less digits than its factorization.

10975771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773.

The product of its (nonzero) digits is 15435, while the sum is 37.

The square root of 10975771 is about 3312.9701175833. The cubic root of 10975771 is about 222.2346017085.

The spelling of 10975771 in words is "ten million, nine hundred seventy-five thousand, seven hundred seventy-one".