2273007046 has 4 divisors (see below), whose sum is σ = 3409510572. Its totient is φ = 1136503522.

The previous prime is 2273007043. The next prime is 2273007053. The reversal of 2273007046 is 6407003722.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2273007046² = 10333122062331292232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2273006999 and 2273007017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273007043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568251760 + ... + 568251763.

It is an arithmetic number, because the mean of its divisors is an integer number (852377643).

Almost surely, 2^2273007046 is an apocalyptic number.

2273007046 is a deficient number, since it is larger than the sum of its proper divisors (1136503526).

2273007046 is a wasteful number, since it uses less digits than its factorization.

2273007046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136503525.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 2273007046 is about 47676.0636588215. The cubic root of 2273007046 is about 1314.8218943677.

The spelling of 2273007046 in words is "two billion, two hundred seventy-three million, seven thousand, forty-six".