2273748071 has 16 divisors (see below), whose sum is σ = 2650060800. Its totient is φ = 1910377248.

The previous prime is 2273748049. The next prime is 2273748137. The reversal of 2273748071 is 1708473722.

It is a cyclic number.

It is not a de Polignac number, because 2273748071 - 2¹⁴ = 2273731687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273748571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531740 + ... + 535998.

It is an arithmetic number, because the mean of its divisors is an integer number (165628800).

Almost surely, 2^2273748071 is an apocalyptic number.

2273748071 is a deficient number, since it is larger than the sum of its proper divisors (376312729).

2273748071 is a wasteful number, since it uses less digits than its factorization.

2273748071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758.

The product of its (nonzero) digits is 131712, while the sum is 41.

The square root of 2273748071 is about 47683.8344829776. The cubic root of 2273748071 is about 1314.9647609191.

The spelling of 2273748071 in words is "two billion, two hundred seventy-three million, seven hundred forty-eight thousand, seventy-one".