1942592 has 28 divisors (see below), whose sum is σ = 3901440. Its totient is φ = 959616.
The previous prime is 1942571. The next prime is 1942627. The reversal of 1942592 is 2952491.
1942592 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an Ulam number.
It is a nialpdrome in base 8.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8009 + ... + 8247.
21942592 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 1942592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1950720).
1942592 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1942592 is a wasteful number, since it uses less digits than its factorization.
1942592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378 (or 368 counting only the distinct ones).
The product of its digits is 6480, while the sum is 32.
The square root of 1942592 is about 1393.7689909020. The cubic root of 1942592 is about 124.7748908503.
1942592 divided by its sum of digits (32) gives a palindrome (60706).
The spelling of 1942592 in words is "one million, nine hundred forty-two thousand, five hundred ninety-two".
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