2049886262 has 8 divisors (see below), whose sum is σ = 3075184992. Its totient is φ = 1024824600.

The previous prime is 2049886261. The next prime is 2049886337. The reversal of 2049886262 is 2626889402.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049886261) 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, 35789 + ... + 73352.

It is an arithmetic number, because the mean of its divisors is an integer number (384398124).

Almost surely, 2^2049886262 is an apocalyptic number.

2049886262 is a deficient number, since it is larger than the sum of its proper divisors (1025298730).

2049886262 is a wasteful number, since it uses less digits than its factorization.

2049886262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118534.

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 2049886262 is about 45275.6696471736. The cubic root of 2049886262 is about 1270.3105987999.

The spelling of 2049886262 in words is "two billion, forty-nine million, eight hundred eighty-six thousand, two hundred sixty-two".