226361100 has 72 divisors (see below), whose sum is σ = 748507648. Its totient is φ = 51739200.

The previous prime is 226361081. The next prime is 226361119. The reversal of 226361100 is 1163622.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (226361081) and next prime (226361119).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51796 + ... + 55995.

Almost surely, 2^226361100 is an apocalyptic number.

226361100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226361100 is an abundant number, since it is smaller than the sum of its proper divisors (522146548).

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

226361100 is a wasteful number, since it uses less digits than its factorization.

226361100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107815 (or 107808 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 226361100 is about 15045.3015921915. The cubic root of 226361100 is about 609.4441770250. Note that the first 3 decimals are identical.

The spelling of 226361100 in words is "two hundred twenty-six million, three hundred sixty-one thousand, one hundred".