2301261216 has 48 divisors (see below), whose sum is σ = 6052947264. Its totient is φ = 765545984.

The previous prime is 2301261197. The next prime is 2301261227. The reversal of 2301261216 is 6121621032.

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24460 + ... + 72116.

It is an arithmetic number, because the mean of its divisors is an integer number (126103068).

Almost surely, 2^2301261216 is an apocalyptic number.

It is an amenable number.

2301261216 is an abundant number, since it is smaller than the sum of its proper divisors (3751686048).

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

2301261216 is a wasteful number, since it uses less digits than its factorization.

2301261216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48173 (or 48165 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 2301261216 is about 47971.4625167922. The cubic root of 2301261216 is about 1320.2473549308.

Adding to 2301261216 its reverse (6121621032), we get a palindrome (8422882248).

The spelling of 2301261216 in words is "two billion, three hundred one million, two hundred sixty-one thousand, two hundred sixteen".