1895054 has 16 divisors (see below), whose sum is σ = 3268608. Its totient is φ = 807192.
The previous prime is 1895051. The next prime is 1895057. The reversal of 1895054 is 4505981.
It is an interprime number because it is at equal distance from previous prime (1895051) and next prime (1895057).
It is a self number, because there is not a number n which added to its sum of digits gives 1895054.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1895051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2819 + ... + 3425.
It is an arithmetic number, because the mean of its divisors is an integer number (204288).
21895054 is an apocalyptic number.
1895054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1895054 is a deficient number, since it is larger than the sum of its proper divisors (1373554).
1895054 is a wasteful number, since it uses less digits than its factorization.
1895054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 839.
The product of its (nonzero) digits is 7200, while the sum is 32.
The square root of 1895054 is about 1376.6096033371. The cubic root of 1895054 is about 123.7486671285.
The spelling of 1895054 in words is "one million, eight hundred ninety-five thousand, fifty-four".
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