2148282929 has 8 divisors (see below), whose sum is σ = 2316932352. Its totient is φ = 1980118800.

The previous prime is 2148282901. The next prime is 2148282949. The reversal of 2148282929 is 9292828412.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2148282929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2148282949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112097 + ... + 129854.

It is an arithmetic number, because the mean of its divisors is an integer number (289616544).

Almost surely, 2^2148282929 is an apocalyptic number.

It is an amenable number.

2148282929 is a deficient number, since it is larger than the sum of its proper divisors (168649423).

2148282929 is a wasteful number, since it uses less digits than its factorization.

2148282929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242647.

The product of its digits is 331776, while the sum is 47.

The square root of 2148282929 is about 46349.5731264054. The cubic root of 2148282929 is about 1290.3191984981.

The spelling of 2148282929 in words is "two billion, one hundred forty-eight million, two hundred eighty-two thousand, nine hundred twenty-nine".