141685992 has 96 divisors (see below), whose sum is σ = 444674880. Its totient is φ = 39916800.

The previous prime is 141685961. The next prime is 141685993. The reversal of 141685992 is 299586141.

141685992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (141685993) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34867 + ... + 38717.

It is an arithmetic number, because the mean of its divisors is an integer number (4632030).

Almost surely, 2^141685992 is an apocalyptic number.

141685992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141685992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222337440).

141685992 is an abundant number, since it is smaller than the sum of its proper divisors (302988888).

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

141685992 is a wasteful number, since it uses less digits than its factorization.

141685992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943 (or 3936 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 141685992 is about 11903.1925129353. The cubic root of 141685992 is about 521.3255039600.

The spelling of 141685992 in words is "one hundred forty-one million, six hundred eighty-five thousand, nine hundred ninety-two".