2149286602 has 8 divisors (see below), whose sum is σ = 3224139012. Its totient is φ = 1074573600.

The previous prime is 2149286569. The next prime is 2149286651. The reversal of 2149286602 is 2066829412.

It can be written as a sum of positive squares in 2 ways, for example, as 2094984441 + 54302161 = 45771^2 + 7369^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22702 + ... + 69382.

Almost surely, 2^2149286602 is an apocalyptic number.

2149286602 is a deficient number, since it is larger than the sum of its proper divisors (1074852410).

2149286602 is a wasteful number, since it uses less digits than its factorization.

2149286602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69704.

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 2149286602 is about 46360.3990707587. The cubic root of 2149286602 is about 1290.5201119645.

The spelling of 2149286602 in words is "two billion, one hundred forty-nine million, two hundred eighty-six thousand, six hundred two".