10971757 has 4 divisors (see below), whose sum is σ = 11110720. Its totient is φ = 10832796.

The previous prime is 10971743. The next prime is 10971791. The reversal of 10971757 is 75717901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10971757 - 2⁷ = 10971629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10971707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69363 + ... + 69520.

It is an arithmetic number, because the mean of its divisors is an integer number (2777680).

Almost surely, 2^10971757 is an apocalyptic number.

It is an amenable number.

10971757 is a deficient number, since it is larger than the sum of its proper divisors (138963).

10971757 is an equidigital number, since it uses as much as digits as its factorization.

10971757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138962.

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

The square root of 10971757 is about 3312.3642613698. The cubic root of 10971757 is about 222.2075069237.

The spelling of 10971757 in words is "ten million, nine hundred seventy-one thousand, seven hundred fifty-seven".