40104226 has 16 divisors (see below), whose sum is σ = 64471104. Its totient is φ = 18661104.

The previous prime is 40104223. The next prime is 40104227. The reversal of 40104226 is 62240104.

It is not an unprimeable number, because it can be changed into a prime (40104221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10080 + ... + 13483.

It is an arithmetic number, because the mean of its divisors is an integer number (4029444).

Almost surely, 2^40104226 is an apocalyptic number.

40104226 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40104226 is a deficient number, since it is larger than the sum of its proper divisors (24366878).

40104226 is a wasteful number, since it uses less digits than its factorization.

40104226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23625.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 40104226 is about 6332.7897486021. The cubic root of 40104226 is about 342.2919716358.

The spelling of 40104226 in words is "forty million, one hundred four thousand, two hundred twenty-six".