140885952 has 56 divisors (see below), whose sum is σ = 375513600. Its totient is φ = 46615296.

The previous prime is 140885933. The next prime is 140885957. The reversal of 140885952 is 259588041.

It is a happy number.

140885952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140885957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24049 + ... + 29327.

It is an arithmetic number, because the mean of its divisors is an integer number (6705600).

Almost surely, 2^140885952 is an apocalyptic number.

140885952 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 140885952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187756800).

140885952 is an abundant number, since it is smaller than the sum of its proper divisors (234627648).

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

140885952 is a wasteful number, since it uses less digits than its factorization.

140885952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5433 (or 5423 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 140885952 is about 11869.5388284465. The cubic root of 140885952 is about 520.3424174683.

The spelling of 140885952 in words is "one hundred forty million, eight hundred eighty-five thousand, nine hundred fifty-two".