2075928761 has 4 divisors (see below), whose sum is σ = 2077627392. Its totient is φ = 2074230132.

The previous prime is 2075928749. The next prime is 2075928817. The reversal of 2075928761 is 1678295702.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2075928761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2075928061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847481 + ... + 849926.

It is an arithmetic number, because the mean of its divisors is an integer number (519406848).

Almost surely, 2^2075928761 is an apocalyptic number.

It is an amenable number.

2075928761 is a deficient number, since it is larger than the sum of its proper divisors (1698631).

2075928761 is a wasteful number, since it uses less digits than its factorization.

2075928761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698630.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 2075928761 is about 45562.3612316131. The cubic root of 2075928761 is about 1275.6674728363.

The spelling of 2075928761 in words is "two billion, seventy-five million, nine hundred twenty-eight thousand, seven hundred sixty-one".