2072650105 has 8 divisors (see below), whose sum is σ = 2522211264. Its totient is φ = 1634766000.

The previous prime is 2072650043. The next prime is 2072650109. The reversal of 2072650105 is 5010562702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2072650105 - 2⁷ = 2072649977 is a prime.

It is a super-2 number, since 2×2072650105² = 8591756915513022050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2072650109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2918871 + ... + 2919580.

It is an arithmetic number, because the mean of its divisors is an integer number (315276408).

Almost surely, 2^2072650105 is an apocalyptic number.

It is an amenable number.

2072650105 is a deficient number, since it is larger than the sum of its proper divisors (449561159).

2072650105 is an equidigital number, since it uses as much as digits as its factorization.

2072650105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5838527.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 2072650105 is about 45526.3671403726. The cubic root of 2072650105 is about 1274.9955360602.

The spelling of 2072650105 in words is "two billion, seventy-two million, six hundred fifty thousand, one hundred five".