2273049046 has 16 divisors (see below), whose sum is σ = 3508074576. Its totient is φ = 1103802336.

The previous prime is 2273049041. The next prime is 2273049047. The reversal of 2273049046 is 6409403722.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 2273048996 and 2273049014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273049041) 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, 13645 + ... + 68791.

It is an arithmetic number, because the mean of its divisors is an integer number (219254661).

Almost surely, 2^2273049046 is an apocalyptic number.

2273049046 is a deficient number, since it is larger than the sum of its proper divisors (1235025530).

2273049046 is a wasteful number, since it uses less digits than its factorization.

2273049046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55743.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 2273049046 is about 47676.5041293927. The cubic root of 2273049046 is about 1314.8299926238.

The spelling of 2273049046 in words is "two billion, two hundred seventy-three million, forty-nine thousand, forty-six".