2273246030 has 32 divisors (see below), whose sum is σ = 4505569920. Its totient is φ = 818905120.

The previous prime is 2273246021. The next prime is 2273246047. The reversal of 2273246030 is 306423722.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2273245984 and 2273246002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84800 + ... + 108339.

It is an arithmetic number, because the mean of its divisors is an integer number (140799060).

Almost surely, 2^2273246030 is an apocalyptic number.

2273246030 is a deficient number, since it is larger than the sum of its proper divisors (2232323890).

2273246030 is a wasteful number, since it uses less digits than its factorization.

2273246030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193264.

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 2273246030 is about 47678.5699240235. The cubic root of 2273246030 is about 1314.8679728850.

Adding to 2273246030 its reverse (306423722), we get a palindrome (2579669752).

The spelling of 2273246030 in words is "two billion, two hundred seventy-three million, two hundred forty-six thousand, thirty".