140025 has 12 divisors (see below), whose sum is σ = 231632. Its totient is φ = 74640.
The previous prime is 140009. The next prime is 140053. The reversal of 140025 is 520041.
140025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 140025 - 24 = 140009 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 859 + ... + 1008.
2140025 is an apocalyptic number.
140025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
140025 is a deficient number, since it is larger than the sum of its proper divisors (91607).
140025 is a wasteful number, since it uses less digits than its factorization.
140025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1880 (or 1875 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 12.
The square root of 140025 is about 374.1991448414. The cubic root of 140025 is about 51.9280316049.
Adding to 140025 its reverse (520041), we get a palindrome (660066).
The spelling of 140025 in words is "one hundred forty thousand, twenty-five".
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