140700084 has 24 divisors (see below), whose sum is σ = 375200448. Its totient is φ = 40200000.

The previous prime is 140700071. The next prime is 140700089. The reversal of 140700084 is 480007041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140700089) 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, 837417 + ... + 837584.

It is an arithmetic number, because the mean of its divisors is an integer number (15633352).

Almost surely, 2^140700084 is an apocalyptic number.

140700084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140700084 is an abundant number, since it is smaller than the sum of its proper divisors (234500364).

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

140700084 is a wasteful number, since it uses less digits than its factorization.

140700084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675015 (or 1675013 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 140700084 is about 11861.7066225733. The cubic root of 140700084 is about 520.1134910077.

The spelling of 140700084 in words is "one hundred forty million, seven hundred thousand, eighty-four".