141722 has 16 divisors (see below), whose sum is σ = 248832. Its totient is φ = 59280.

The previous prime is 141719. The next prime is 141731. The reversal of 141722 is 227141.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 141722.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647 + ... + 837.

It is an arithmetic number, because the mean of its divisors is an integer number (15552).

2¹⁴¹⁷²² is an apocalyptic number.

141722 is a deficient number, since it is larger than the sum of its proper divisors (107110).

141722 is a wasteful number, since it uses less digits than its factorization.

141722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253.

The product of its digits is 112, while the sum is 17.

The square root of 141722 is about 376.4598252138. The cubic root of 141722 is about 52.1369663345.

Adding to 141722 its reverse (227141), we get a palindrome (368863).

The spelling of 141722 in words is "one hundred forty-one thousand, seven hundred twenty-two", and thus it is an iban number.