140534088 has 16 divisors (see below), whose sum is σ = 351335280. Its totient is φ = 46844688.

The previous prime is 140534083. The next prime is 140534099. The reversal of 140534088 is 880435041.

140534088 is digitally balanced in base 3, 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 (140534081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2927770 + ... + 2927817.

It is an arithmetic number, because the mean of its divisors is an integer number (21958455).

Almost surely, 2^140534088 is an apocalyptic number.

It is an amenable number.

140534088 is an abundant number, since it is smaller than the sum of its proper divisors (210801192).

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

140534088 is a wasteful number, since it uses less digits than its factorization.

140534088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855596 (or 5855592 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 140534088 is about 11854.7074194178. The cubic root of 140534088 is about 519.9088696318.

The spelling of 140534088 in words is "one hundred forty million, five hundred thirty-four thousand, eighty-eight".