1846228506229 has 4 divisors (see below), whose sum is σ = 1954830183084. Its totient is φ = 1737626829376.

The previous prime is 1846228506223. The next prime is 1846228506257. The reversal of 1846228506229 is 9226058226481.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1653860300625 + 192368205604 = 1286025^2 + 438598^2 .

It is a cyclic number.

It is not a de Polignac number, because 1846228506229 - 2⁹ = 1846228505717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1846228506229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1846228506223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54300838402 + ... + 54300838435.

It is an arithmetic number, because the mean of its divisors is an integer number (488707545771).

Almost surely, 2^{1846228506229} is an apocalyptic number.

It is an amenable number.

1846228506229 is a deficient number, since it is larger than the sum of its proper divisors (108601676855).

1846228506229 is a wasteful number, since it uses less digits than its factorization.

1846228506229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108601676854.

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 1846228506229 in words is "one trillion, eight hundred forty-six billion, two hundred twenty-eight million, five hundred six thousand, two hundred twenty-nine".