140883872 has 48 divisors (see below), whose sum is σ = 286276032. Its totient is φ = 68206080.

The previous prime is 140883857. The next prime is 140883877. The reversal of 140883872 is 278388041.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (140883877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218783 + ... + 219425.

It is an arithmetic number, because the mean of its divisors is an integer number (5964084).

Almost surely, 2^140883872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140883872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143138016).

140883872 is an abundant number, since it is smaller than the sum of its proper divisors (145392160).

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

140883872 is a wasteful number, since it uses less digits than its factorization.

140883872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861 (or 853 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 140883872 is about 11869.4512088807. The cubic root of 140883872 is about 520.3398567267.

The spelling of 140883872 in words is "one hundred forty million, eight hundred eighty-three thousand, eight hundred seventy-two".