10709851 has 4 divisors (see below), whose sum is σ = 10723600. Its totient is φ = 10696104.

The previous prime is 10709833. The next prime is 10709861. The reversal of 10709851 is 15890701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15890701 = 149 ⋅106649.

It is a cyclic number.

It is not a de Polignac number, because 10709851 - 2¹³ = 10701659 is a prime.

It is a super-2 number, since 2×10709851² = 229401816884402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10709821) 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, 5631 + ... + 7288.

It is an arithmetic number, because the mean of its divisors is an integer number (2680900).

Almost surely, 2^10709851 is an apocalyptic number.

10709851 is a deficient number, since it is larger than the sum of its proper divisors (13749).

10709851 is an equidigital number, since it uses as much as digits as its factorization.

10709851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13748.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 10709851 is about 3272.5908696322. The cubic root of 10709851 is about 220.4251489468.

The spelling of 10709851 in words is "ten million, seven hundred nine thousand, eight hundred fifty-one".