2075240387 has 12 divisors (see below), whose sum is σ = 2324095200. Its totient is φ = 1850980560.

The previous prime is 2075240369. The next prime is 2075240417. The reversal of 2075240387 is 7830425702.

It is not a de Polignac number, because 2075240387 - 2²² = 2071046083 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2075240387.

It is not an unprimeable number, because it can be changed into a prime (2075240317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155387 + ... + 168212.

It is an arithmetic number, because the mean of its divisors is an integer number (193674600).

Almost surely, 2^2075240387 is an apocalyptic number.

2075240387 is a deficient number, since it is larger than the sum of its proper divisors (248854813).

2075240387 is a wasteful number, since it uses less digits than its factorization.

2075240387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323674 (or 323663 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 2075240387 is about 45554.8064094229. The cubic root of 2075240387 is about 1275.5264542847.

The spelling of 2075240387 in words is "two billion, seventy-five million, two hundred forty thousand, three hundred eighty-seven".