2082149148 has 12 divisors (see below), whose sum is σ = 4858348040. Its totient is φ = 694049712.

The previous prime is 2082149141. The next prime is 2082149183. The reversal of 2082149148 is 8419412802.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082149141) 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, 86756203 + ... + 86756226.

Almost surely, 2^2082149148 is an apocalyptic number.

It is an amenable number.

2082149148 is an abundant number, since it is smaller than the sum of its proper divisors (2776198892).

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

2082149148 is a wasteful number, since it uses less digits than its factorization.

2082149148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173512436 (or 173512434 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 2082149148 is about 45630.5725144886. The cubic root of 2082149148 is about 1276.9403541547.

The spelling of 2082149148 in words is "two billion, eighty-two million, one hundred forty-nine thousand, one hundred forty-eight".