2060605731 has 4 divisors (see below), whose sum is σ = 2747474312. Its totient is φ = 1373737152.

The previous prime is 2060605721. The next prime is 2060605741. The reversal of 2060605731 is 1375060602.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2060605721) and next prime (2060605741).

It is not a de Polignac number, because 2060605731 - 2⁵ = 2060605699 is a prime.

It is a super-2 number, since 2×2060605731² = 8492191957260088722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2060605721) 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, 343434286 + ... + 343434291.

It is an arithmetic number, because the mean of its divisors is an integer number (686868578).

Almost surely, 2^2060605731 is an apocalyptic number.

2060605731 is a deficient number, since it is larger than the sum of its proper divisors (686868581).

2060605731 is an equidigital number, since it uses as much as digits as its factorization.

2060605731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686868580.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 2060605731 is about 45393.8953054263. The cubic root of 2060605731 is about 1272.5210284170.

The spelling of 2060605731 in words is "two billion, sixty million, six hundred five thousand, seven hundred thirty-one".