2662196252 has 12 divisors (see below), whose sum is σ = 4659889080. Its totient is φ = 1330799376.

The previous prime is 2662196239. The next prime is 2662196321. The reversal of 2662196252 is 2526912662.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54002 + ... + 90777.

It is an arithmetic number, because the mean of its divisors is an integer number (388324090).

Almost surely, 2^2662196252 is an apocalyptic number.

It is an amenable number.

2662196252 is a deficient number, since it is larger than the sum of its proper divisors (1997692828).

2662196252 is a wasteful number, since it uses less digits than its factorization.

2662196252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149380 (or 149378 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 2662196252 is about 51596.4751896871. The cubic root of 2662196252 is about 1385.9472121777.

The spelling of 2662196252 in words is "two billion, six hundred sixty-two million, one hundred ninety-six thousand, two hundred fifty-two".