2271243038 has 8 divisors (see below), whose sum is σ = 3411297120. Its totient is φ = 1134144000.

The previous prime is 2271243001. The next prime is 2271243049. The reversal of 2271243038 is 8303421722.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2271242995 and 2271243013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736838 + ... + 739913.

It is an arithmetic number, because the mean of its divisors is an integer number (426412140).

Almost surely, 2^2271243038 is an apocalyptic number.

2271243038 is a deficient number, since it is larger than the sum of its proper divisors (1140054082).

2271243038 is a wasteful number, since it uses less digits than its factorization.

2271243038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477522.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 2271243038 is about 47657.5601347782. The cubic root of 2271243038 is about 1314.4816759485.

The spelling of 2271243038 in words is "two billion, two hundred seventy-one million, two hundred forty-three thousand, thirty-eight".