2281201697 has 8 divisors (see below), whose sum is σ = 2301287520. Its totient is φ = 2261168640.

The previous prime is 2281201687. The next prime is 2281201723. The reversal of 2281201697 is 7961021822.

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

It is a cyclic number.

It is not a de Polignac number, because 2281201697 - 2¹⁰ = 2281200673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2281201697.

It is not an unprimeable number, because it can be changed into a prime (2281201687) by changing a digit.

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, 76298 + ... + 101900.

It is an arithmetic number, because the mean of its divisors is an integer number (287660940).

Almost surely, 2^2281201697 is an apocalyptic number.

It is an amenable number.

2281201697 is a deficient number, since it is larger than the sum of its proper divisors (20085823).

2281201697 is a wasteful number, since it uses less digits than its factorization.

2281201697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26383.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 2281201697 is about 47761.9272747656. The cubic root of 2281201697 is about 1316.4000657961.

The spelling of 2281201697 in words is "two billion, two hundred eighty-one million, two hundred one thousand, six hundred ninety-seven".