141706145 has 8 divisors (see below), whose sum is σ = 194339904. Its totient is φ = 97169904.

The previous prime is 141706091. The next prime is 141706183. The reversal of 141706145 is 541607141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141706145 - 2¹² = 141702049 is a prime.

It is a super-2 number, since 2×141706145² = 40161263061522050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024339 + ... + 2024408.

It is an arithmetic number, because the mean of its divisors is an integer number (24292488).

Almost surely, 2^141706145 is an apocalyptic number.

It is an amenable number.

141706145 is a deficient number, since it is larger than the sum of its proper divisors (52633759).

141706145 is an equidigital number, since it uses as much as digits as its factorization.

141706145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048759.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 141706145 is about 11904.0390204334. The cubic root of 141706145 is about 521.3502200585.

The spelling of 141706145 in words is "one hundred forty-one million, seven hundred six thousand, one hundred forty-five".