2244472073 has 8 divisors (see below), whose sum is σ = 2399574528. Its totient is φ = 2091933504.

The previous prime is 2244472067. The next prime is 2244472099. The reversal of 2244472073 is 3702744422.

It is a happy number.

2244472073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2244472073 - 2¹⁶ = 2244406537 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2244474073) 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, 639161 + ... + 642662.

It is an arithmetic number, because the mean of its divisors is an integer number (299946816).

Almost surely, 2^2244472073 is an apocalyptic number.

It is an amenable number.

2244472073 is a deficient number, since it is larger than the sum of its proper divisors (155102455).

2244472073 is a wasteful number, since it uses less digits than its factorization.

2244472073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281943.

The product of its (nonzero) digits is 75264, while the sum is 35.

The square root of 2244472073 is about 47375.8596017001. The cubic root of 2244472073 is about 1309.2966861628.

The spelling of 2244472073 in words is "two billion, two hundred forty-four million, four hundred seventy-two thousand, seventy-three".