1726227448452 has 72 divisors (see below), whose sum is σ = 4903486695744. Its totient is φ = 508053560256.

The previous prime is 1726227448447. The next prime is 1726227448457. The reversal of 1726227448452 is 2548447226271.

1726227448452 is a `hidden beast` number, since 1 + 7 + 2 + 622 + 7 + 4 + 4 + 8 + 4 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (1726227448447) and next prime (1726227448457).

It is a super-2 number, since 2×1726227448452² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1726227448457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80174458 + ... + 80195985.

Almost surely, 2^{1726227448452} is an apocalyptic number.

1726227448452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1726227448452 is an abundant number, since it is smaller than the sum of its proper divisors (3177259247292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1726227448452 is a wasteful number, since it uses less digits than its factorization.

1726227448452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160370489 (or 160370484 counting only the distinct ones).

The product of its digits is 12042240, while the sum is 54.

The spelling of 1726227448452 in words is "one trillion, seven hundred twenty-six billion, two hundred twenty-seven million, four hundred forty-eight thousand, four hundred fifty-two".