914140 has 12 divisors (see below), whose sum is σ = 1919736. Its totient is φ = 365648.
The previous prime is 914131. The next prime is 914161. The reversal of 914140 is 41419.
It is a congruent number.
It is an unprimeable number.
914140 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 22834 + ... + 22873.
It is an arithmetic number, because the mean of its divisors is an integer number (159978).
2914140 is an apocalyptic number.
It is an amenable number.
914140 is an abundant number, since it is smaller than the sum of its proper divisors (1005596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
914140 is a wasteful number, since it uses less digits than its factorization.
914140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45716 (or 45714 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 914140 is about 956.1066886075. The cubic root of 914140 is about 97.0519436957.
Adding to 914140 its reverse (41419), we get a palindrome (955559).
It can be divided in two parts, 9 and 14140, that multiplied together give a triangular number (127260 = T504).
The spelling of 914140 in words is "nine hundred fourteen thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •