141873705 has 12 divisors (see below), whose sum is σ = 245914500. Its totient is φ = 75665952.

The previous prime is 141873661. The next prime is 141873731. The reversal of 141873705 is 507378141.

It can be written as a sum of positive squares in 2 ways, for example, as 19395216 + 122478489 = 4404^2 + 11067^2 .

It is not a de Polignac number, because 141873705 - 2¹⁰ = 141872681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141873705.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1576330 + ... + 1576419.

It is an arithmetic number, because the mean of its divisors is an integer number (20492875).

Almost surely, 2^141873705 is an apocalyptic number.

141873705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141873705 is a deficient number, since it is larger than the sum of its proper divisors (104040795).

141873705 is a wasteful number, since it uses less digits than its factorization.

141873705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152760 (or 3152757 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 141873705 is about 11911.0748885229. The cubic root of 141873705 is about 521.5556287786. Note that the first 3 decimals are identical.

The spelling of 141873705 in words is "one hundred forty-one million, eight hundred seventy-three thousand, seven hundred five".