141970185 has 64 divisors (see below), whose sum is σ = 303667200. Its totient is φ = 61477056.

The previous prime is 141970177. The next prime is 141970243. The reversal of 141970185 is 581079141.

It is not a de Polignac number, because 141970185 - 2³ = 141970177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14002 + ... + 21908.

It is an arithmetic number, because the mean of its divisors is an integer number (4744800).

Almost surely, 2^141970185 is an apocalyptic number.

141970185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141970185 is an abundant number, since it is smaller than the sum of its proper divisors (161697015).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141970185 is a wasteful number, since it uses less digits than its factorization.

141970185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7947 (or 7941 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 141970185 is about 11915.1242125292. The cubic root of 141970185 is about 521.6738284710.

The spelling of 141970185 in words is "one hundred forty-one million, nine hundred seventy thousand, one hundred eighty-five".