2281736193 has 8 divisors (see below), whose sum is σ = 3318889056. Its totient is φ = 1382870400.

The previous prime is 2281736173. The next prime is 2281736203. The reversal of 2281736193 is 3916371822.

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

It is not a de Polignac number, because 2281736193 - 2⁶ = 2281736129 is a prime.

It is a super-2 number, since 2×2281736193² = 10412640108892266498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2281736173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34571728 + ... + 34571793.

It is an arithmetic number, because the mean of its divisors is an integer number (414861132).

Almost surely, 2^2281736193 is an apocalyptic number.

It is an amenable number.

2281736193 is a deficient number, since it is larger than the sum of its proper divisors (1037152863).

2281736193 is a wasteful number, since it uses less digits than its factorization.

2281736193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69143535.

The product of its digits is 108864, while the sum is 42.

The square root of 2281736193 is about 47767.5223661433. The cubic root of 2281736193 is about 1316.5028706211.

The spelling of 2281736193 in words is "two billion, two hundred eighty-one million, seven hundred thirty-six thousand, one hundred ninety-three".