2273146076 has 12 divisors (see below), whose sum is σ = 4009329408. Its totient is φ = 1127623392.

The previous prime is 2273145977. The next prime is 2273146093. The reversal of 2273146076 is 6706413722.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2236841 + ... + 2237856.

It is an arithmetic number, because the mean of its divisors is an integer number (334110784).

Almost surely, 2^2273146076 is an apocalyptic number.

It is an amenable number.

2273146076 is a deficient number, since it is larger than the sum of its proper divisors (1736183332).

2273146076 is a wasteful number, since it uses less digits than its factorization.

2273146076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474828 (or 4474826 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 2273146076 is about 47677.5217057263. The cubic root of 2273146076 is about 1314.8487011421.

Adding to 2273146076 its reverse (6706413722), we get a palindrome (8979559798).

The spelling of 2273146076 in words is "two billion, two hundred seventy-three million, one hundred forty-six thousand, seventy-six".