226506737654 has 4 divisors (see below), whose sum is σ = 339760106484. Its totient is φ = 113253368826.

The previous prime is 226506737647. The next prime is 226506737671. The reversal of 226506737654 is 456737605622.

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

It is a junction number, because it is equal to n+sod(n) for n = 226506737596 and 226506737605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56626684412 + ... + 56626684415.

It is an arithmetic number, because the mean of its divisors is an integer number (84940026621).

Almost surely, 2^226506737654 is an apocalyptic number.

226506737654 is a deficient number, since it is larger than the sum of its proper divisors (113253368830).

226506737654 is a wasteful number, since it uses less digits than its factorization.

226506737654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113253368829.

The product of its (nonzero) digits is 12700800, while the sum is 53.

The spelling of 226506737654 in words is "two hundred twenty-six billion, five hundred six million, seven hundred thirty-seven thousand, six hundred fifty-four".