2075634 has 36 divisors (see below), whose sum is σ = 4948398. Its totient is φ = 628320.

The previous prime is 2075621. The next prime is 2075641. The reversal of 2075634 is 4365702.

It is a happy number.

2075634 is a `hidden beast` number, since 20 + 7 + 5 + 634 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1830609 + 245025 = 1353^2 + 495^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2075598 and 2075607.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1702 + ... + 2654.

2^2075634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2075634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2474199).

2075634 is an abundant number, since it is smaller than the sum of its proper divisors (2872764).

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

2075634 is a wasteful number, since it uses less digits than its factorization.

2075634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983 (or 969 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2075634 is about 1440.7060768942. The cubic root of 2075634 is about 127.5607092663.

The spelling of 2075634 in words is "two million, seventy-five thousand, six hundred thirty-four".