8224690 has 32 divisors (see below), whose sum is σ = 15552000. Its totient is φ = 3127488.

The previous prime is 8224681. The next prime is 8224709. The reversal of 8224690 is 964228.

It is a super-2 number, since 2×8224690² = 135291051192200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22731 + ... + 23089.

It is an arithmetic number, because the mean of its divisors is an integer number (486000).

Almost surely, 2^8224690 is an apocalyptic number.

8224690 is a deficient number, since it is larger than the sum of its proper divisors (7327310).

8224690 is a wasteful number, since it uses less digits than its factorization.

8224690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 8224690 is about 2867.8720334073. The cubic root of 8224690 is about 201.8551554520.

The spelling of 8224690 in words is "eight million, two hundred twenty-four thousand, six hundred ninety".