140088214 has 16 divisors (see below), whose sum is σ = 240304896. Its totient is φ = 59999400.

The previous prime is 140088209. The next prime is 140088259. The reversal of 140088214 is 412880041.

140088214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 36109 + ... + 39799.

It is an arithmetic number, because the mean of its divisors is an integer number (15019056).

Almost surely, 2^140088214 is an apocalyptic number.

140088214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140088214 is a deficient number, since it is larger than the sum of its proper divisors (100216682).

140088214 is a wasteful number, since it uses less digits than its factorization.

140088214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6411.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 140088214 is about 11835.8867010461. The cubic root of 140088214 is about 519.3584469714.

It can be divided in two parts, 14008 and 8214, that added together give a palindrome (22222).

The spelling of 140088214 in words is "one hundred forty million, eighty-eight thousand, two hundred fourteen".