1942248 has 64 divisors (see below), whose sum is σ = 6059520. Its totient is φ = 504000.
The previous prime is 1942207. The next prime is 1942273. The reversal of 1942248 is 8422491.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1323 + ... + 2373.
It is an arithmetic number, because the mean of its divisors is an integer number (94680).
21942248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1942248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3029760).
1942248 is an abundant number, since it is smaller than the sum of its proper divisors (4117272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1942248 is a wasteful number, since it uses less digits than its factorization.
1942248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1078 (or 1074 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
The square root of 1942248 is about 1393.6455790480. The cubic root of 1942248 is about 124.7675252453.
It can be divided in two parts, 194 and 2248, that added together give a palindrome (2442).
The spelling of 1942248 in words is "one million, nine hundred forty-two thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •