226709982 has 16 divisors (see below), whose sum is σ = 503800080. Its totient is φ = 75569976.

The previous prime is 226709971. The next prime is 226709993. The reversal of 226709982 is 289907622.

It is an interprime number because it is at equal distance from previous prime (226709971) and next prime (226709993).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2099113 + ... + 2099220.

It is an arithmetic number, because the mean of its divisors is an integer number (31487505).

Almost surely, 2^226709982 is an apocalyptic number.

226709982 is an abundant number, since it is smaller than the sum of its proper divisors (277090098).

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

226709982 is a wasteful number, since it uses less digits than its factorization.

226709982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4198344 (or 4198338 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 226709982 is about 15056.8915118626. The cubic root of 226709982 is about 609.7571209013.

The spelling of 226709982 in words is "two hundred twenty-six million, seven hundred nine thousand, nine hundred eighty-two".