226693800 has 72 divisors (see below), whose sum is σ = 761319390. Its totient is φ = 60451200.

The previous prime is 226693799. The next prime is 226693801. The reversal of 226693800 is 8396622.

It is an interprime number because it is at equal distance from previous prime (226693799) and next prime (226693801).

It can be written as a sum of positive squares in 3 ways, for example, as 216619524 + 10074276 = 14718^2 + 3174^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (226693801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 61171 + ... + 64770.

Almost surely, 2^226693800 is an apocalyptic number.

226693800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226693800 is an abundant number, since it is smaller than the sum of its proper divisors (534625590).

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

226693800 is a wasteful number, since it uses less digits than its factorization.

226693800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125963 (or 125951 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 226693800 is about 15056.3541403621. The cubic root of 226693800 is about 609.7426129024.

The spelling of 226693800 in words is "two hundred twenty-six million, six hundred ninety-three thousand, eight hundred".