10709057 has 4 divisors (see below), whose sum is σ = 10734336. Its totient is φ = 10683780.

The previous prime is 10709051. The next prime is 10709059. The reversal of 10709057 is 75090701.

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 a cyclic number.

It is not a de Polignac number, because 10709057 - 2⁶ = 10708993 is a prime.

It is a super-2 number, since 2×10709057² = 229367803658498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10709051) 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, 11993 + ... + 12854.

It is an arithmetic number, because the mean of its divisors is an integer number (2683584).

Almost surely, 2^10709057 is an apocalyptic number.

It is an amenable number.

10709057 is a deficient number, since it is larger than the sum of its proper divisors (25279).

10709057 is an equidigital number, since it uses as much as digits as its factorization.

10709057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25278.

The product of its (nonzero) digits is 2205, while the sum is 29.

The square root of 10709057 is about 3272.4695567721. The cubic root of 10709057 is about 220.4197015665.

Adding to 10709057 its reverse (75090701), we get a palindrome (85799758).

The spelling of 10709057 in words is "ten million, seven hundred nine thousand, fifty-seven".