141859027 has 4 divisors (see below), whose sum is σ = 142187080. Its totient is φ = 141530976.

The previous prime is 141859013. The next prime is 141859037. The reversal of 141859027 is 720958141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 720958141 = 2267 ⋅318023.

It is a cyclic number.

It is not a de Polignac number, because 141859027 - 2²³ = 133470419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141859037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163377 + ... + 164242.

It is an arithmetic number, because the mean of its divisors is an integer number (35546770).

Almost surely, 2^141859027 is an apocalyptic number.

141859027 is a deficient number, since it is larger than the sum of its proper divisors (328053).

141859027 is an equidigital number, since it uses as much as digits as its factorization.

141859027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328052.

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 141859027 is about 11910.4587233238. The cubic root of 141859027 is about 521.5376417538.

The spelling of 141859027 in words is "one hundred forty-one million, eight hundred fifty-nine thousand, twenty-seven".