226352685 has 48 divisors (see below), whose sum is σ = 405820800. Its totient is φ = 107557632.

The previous prime is 226352663. The next prime is 226352713. The reversal of 226352685 is 586253622.

It is not a de Polignac number, because 226352685 - 2¹⁷ = 226221613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71976 + ... + 75054.

It is an arithmetic number, because the mean of its divisors is an integer number (8454600).

Almost surely, 2^226352685 is an apocalyptic number.

It is an amenable number.

226352685 is a deficient number, since it is larger than the sum of its proper divisors (179468115).

226352685 is a wasteful number, since it uses less digits than its factorization.

226352685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142 (or 3129 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 226352685 is about 15045.0219341814. The cubic root of 226352685 is about 609.4366248789.

The spelling of 226352685 in words is "two hundred twenty-six million, three hundred fifty-two thousand, six hundred eighty-five".