2120617248 has 48 divisors (see below), whose sum is σ = 5746196736. Its totient is φ = 684069120.

The previous prime is 2120617231. The next prime is 2120617249. The reversal of 2120617248 is 8427160212.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (2120617249) 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, 353311 + ... + 359262.

It is an arithmetic number, because the mean of its divisors is an integer number (119712432).

Almost surely, 2^2120617248 is an apocalyptic number.

It is an amenable number.

2120617248 is an abundant number, since it is smaller than the sum of its proper divisors (3625579488).

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

2120617248 is a wasteful number, since it uses less digits than its factorization.

2120617248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712617 (or 712609 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 2120617248 is about 46050.1601300147. The cubic root of 2120617248 is about 1284.7563211367.

The spelling of 2120617248 in words is "two billion, one hundred twenty million, six hundred seventeen thousand, two hundred forty-eight".