226249896852 has 72 divisors (see below), whose sum is σ = 688011396800. Its totient is φ = 61240572288.

The previous prime is 226249896841. The next prime is 226249896853. The reversal of 226249896852 is 258698942622.

226249896852 is a `hidden beast` number, since 2 + 2 + 6 + 2 + 498 + 96 + 8 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 226249896852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226249896853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23621977 + ... + 23631552.

Almost surely, 2^226249896852 is an apocalyptic number.

It is an amenable number.

226249896852 is an abundant number, since it is smaller than the sum of its proper divisors (461761499948).

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

226249896852 is a wasteful number, since it uses less digits than its factorization.

226249896852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47253565 (or 47253560 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 63.

The spelling of 226249896852 in words is "two hundred twenty-six billion, two hundred forty-nine million, eight hundred ninety-six thousand, eight hundred fifty-two".