226503100 has 36 divisors (see below), whose sum is σ = 492171624. Its totient is φ = 90479680.

The previous prime is 226503091. The next prime is 226503113. The reversal of 226503100 is 1305622.

It is a happy number.

It is a super-2 number, since 2×226503100² = 102607308619220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129834 + ... + 131566.

It is an arithmetic number, because the mean of its divisors is an integer number (13671434).

Almost surely, 2^226503100 is an apocalyptic number.

226503100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226503100 is an abundant number, since it is smaller than the sum of its proper divisors (265668524).

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

226503100 is a wasteful number, since it uses less digits than its factorization.

226503100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054 (or 3047 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 226503100 is about 15050.0199335416. The cubic root of 226503100 is about 609.5715884681.

Adding to 226503100 its reverse (1305622), we get a palindrome (227808722).

The spelling of 226503100 in words is "two hundred twenty-six million, five hundred three thousand, one hundred".