2046407757 has 16 divisors (see below), whose sum is σ = 2746015680. Its totient is φ = 1355553792.

The previous prime is 2046407731. The next prime is 2046407767. The reversal of 2046407757 is 7577046402.

It is not a de Polignac number, because 2046407757 - 2⁸ = 2046407501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046407767) 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 15 ways as a sum of consecutive naturals, for example, 640518 + ... + 643704.

It is an arithmetic number, because the mean of its divisors is an integer number (171625980).

Almost surely, 2^2046407757 is an apocalyptic number.

It is an amenable number.

2046407757 is a deficient number, since it is larger than the sum of its proper divisors (699607923).

2046407757 is a wasteful number, since it uses less digits than its factorization.

2046407757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4492.

The product of its (nonzero) digits is 329280, while the sum is 42.

The square root of 2046407757 is about 45237.2386093581. The cubic root of 2046407757 is about 1269.5916510126.

The spelling of 2046407757 in words is "two billion, forty-six million, four hundred seven thousand, seven hundred fifty-seven".