100468418 has 4 divisors (see below), whose sum is σ = 150702630. Its totient is φ = 50234208.

The previous prime is 100468411. The next prime is 100468421. The reversal of 100468418 is 814864001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 82937449 + 17530969 = 9107^2 + 4187^2 .

It is not an unprimeable number, because it can be changed into a prime (100468411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25117103 + ... + 25117106.

Almost surely, 2^100468418 is an apocalyptic number.

100468418 is a deficient number, since it is larger than the sum of its proper divisors (50234212).

100468418 is an equidigital number, since it uses as much as digits as its factorization.

100468418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50234211.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 100468418 is about 10023.3935371210. The cubic root of 100468418 is about 464.8824892872.

The spelling of 100468418 in words is "one hundred million, four hundred sixty-eight thousand, four hundred eighteen".