226405704015 has 48 divisors (see below), whose sum is σ = 424798236000. Its totient is φ = 114394436352.

The previous prime is 226405703999. The next prime is 226405704029. The reversal of 226405704015 is 510407504622.

It is a happy number.

226405704015 is a `hidden beast` number, since 2 + 2 + 6 + 40 + 570 + 40 + 1 + 5 = 666.

It is not a de Polignac number, because 226405704015 - 2⁴ = 226405703999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2274090 + ... + 2371559.

It is an arithmetic number, because the mean of its divisors is an integer number (8849963250).

Almost surely, 2^226405704015 is an apocalyptic number.

226405704015 is a deficient number, since it is larger than the sum of its proper divisors (198392531985).

226405704015 is a wasteful number, since it uses less digits than its factorization.

226405704015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645701 (or 4645676 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 226405704015 in words is "two hundred twenty-six billion, four hundred five million, seven hundred four thousand, fifteen".