2075665746 has 64 divisors (see below), whose sum is σ = 5227047936. Its totient is φ = 533784000.

The previous prime is 2075665723. The next prime is 2075665763. The reversal of 2075665746 is 6475665702.

It is a junction number, because it is equal to n+sod(n) for n = 2075665695 and 2075665704.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24421 + ... + 68903.

It is an arithmetic number, because the mean of its divisors is an integer number (81672624).

Almost surely, 2^2075665746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2075665746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2613523968).

2075665746 is an abundant number, since it is smaller than the sum of its proper divisors (3151382190).

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

2075665746 is a wasteful number, since it uses less digits than its factorization.

2075665746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44607.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The square root of 2075665746 is about 45559.4748213805. The cubic root of 2075665746 is about 1275.6135959311.

It can be divided in two parts, 207566 and 5746, that added together give a palindrome (213312).

The spelling of 2075665746 in words is "two billion, seventy-five million, six hundred sixty-five thousand, seven hundred forty-six".