141698 has 4 divisors (see below), whose sum is σ = 212550. Its totient is φ = 70848.

The previous prime is 141697. The next prime is 141707. The reversal of 141698 is 896141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 896141 = 89 ⋅10069.

It can be written as a sum of positive squares in only one way, i.e., 100489 + 41209 = 317^2 + 203^2 .

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 141698.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141698.

It is not an unprimeable number, because it can be changed into a prime (141697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35423 + ... + 35426.

2¹⁴¹⁶⁹⁸ is an apocalyptic number.

141698 is a deficient number, since it is larger than the sum of its proper divisors (70852).

141698 is an equidigital number, since it uses as much as digits as its factorization.

141698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70851.

The product of its digits is 1728, while the sum is 29.

The square root of 141698 is about 376.4279479529. The cubic root of 141698 is about 52.1340231127.

The spelling of 141698 in words is "one hundred forty-one thousand, six hundred ninety-eight".