2205701481 has 8 divisors (see below), whose sum is σ = 2944292224. Its totient is φ = 1468789200.

The previous prime is 2205701479. The next prime is 2205701513. The reversal of 2205701481 is 1841075022.

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

It is not a de Polignac number, because 2205701481 - 2¹ = 2205701479 is a prime.

It is a super-2 number, since 2×2205701481² = 9730238046571186722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2205751481) 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, 416545 + ... + 421806.

It is an arithmetic number, because the mean of its divisors is an integer number (368036528).

Almost surely, 2^2205701481 is an apocalyptic number.

It is an amenable number.

2205701481 is a deficient number, since it is larger than the sum of its proper divisors (738590743).

2205701481 is an equidigital number, since it uses as much as digits as its factorization.

2205701481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839231.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 2205701481 is about 46964.8962630601. The cubic root of 2205701481 is about 1301.7140075855.

The spelling of 2205701481 in words is "two billion, two hundred five million, seven hundred one thousand, four hundred eighty-one".