2135946048 has 56 divisors (see below), whose sum is σ = 5846246880. Its totient is φ = 687429120.

The previous prime is 2135946041. The next prime is 2135946061. The reversal of 2135946048 is 8406495312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2135946041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186238 + ... + 197373.

Almost surely, 2^2135946048 is an apocalyptic number.

It is an amenable number.

2135946048 is an abundant number, since it is smaller than the sum of its proper divisors (3710300832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2135946048 is a wasteful number, since it uses less digits than its factorization.

2135946048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383655 (or 383645 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 2135946048 is about 46216.2963466351. The cubic root of 2135946048 is about 1287.8444959698.

The spelling of 2135946048 in words is "two billion, one hundred thirty-five million, nine hundred forty-six thousand, forty-eight".