10161727 has 4 divisors (see below), whose sum is σ = 10409616. Its totient is φ = 9913840.

The previous prime is 10161709. The next prime is 10161737. The reversal of 10161727 is 72716101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72716101 = 277 ⋅262513.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10161727 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 (10161737) 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, 123883 + ... + 123964.

It is an arithmetic number, because the mean of its divisors is an integer number (2602404).

Almost surely, 2^10161727 is an apocalyptic number.

10161727 is a deficient number, since it is larger than the sum of its proper divisors (247889).

10161727 is an equidigital number, since it uses as much as digits as its factorization.

10161727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247888.

The product of its (nonzero) digits is 588, while the sum is 25.

The square root of 10161727 is about 3187.7463826346. The cubic root of 10161727 is about 216.5986976808.

Adding to 10161727 its reverse (72716101), we get a palindrome (82877828).

The spelling of 10161727 in words is "ten million, one hundred sixty-one thousand, seven hundred twenty-seven".