2049106215 has 32 divisors (see below), whose sum is σ = 3652528320. Its totient is φ = 974002176.

The previous prime is 2049106211. The next prime is 2049106253. The reversal of 2049106215 is 5126019402.

It is not a de Polignac number, because 2049106215 - 2² = 2049106211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049106211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175522 + ... + 186831.

It is an arithmetic number, because the mean of its divisors is an integer number (114141510).

Almost surely, 2^2049106215 is an apocalyptic number.

2049106215 is a deficient number, since it is larger than the sum of its proper divisors (1603422105).

2049106215 is a wasteful number, since it uses less digits than its factorization.

2049106215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362403.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 2049106215 is about 45267.0544104650. The cubic root of 2049106215 is about 1270.1494471454.

The spelling of 2049106215 in words is "two billion, forty-nine million, one hundred six thousand, two hundred fifteen".