1895946 has 32 divisors (see below), whose sum is σ = 4139520. Its totient is φ = 575424.

The previous prime is 1895939. The next prime is 1895981. The reversal of 1895946 is 6495981.

It is a super-2 number, since 2×1895946² = 7189222469832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1895898 and 1895907.

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, 8391 + ... + 8613.

It is an arithmetic number, because the mean of its divisors is an integer number (129360).

2^1895946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1895946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2069760).

1895946 is an abundant number, since it is smaller than the sum of its proper divisors (2243574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1895946 is a wasteful number, since it uses less digits than its factorization.

1895946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350.

The product of its digits is 77760, while the sum is 42.

The square root of 1895946 is about 1376.9335495949. The cubic root of 1895946 is about 123.7680802070.

The spelling of 1895946 in words is "one million, eight hundred ninety-five thousand, nine hundred forty-six".