223476970 has 16 divisors (see below), whose sum is σ = 419748480. Its totient is φ = 85504144.

The previous prime is 223476941. The next prime is 223477043. The reversal of 223476970 is 79674322.

It is a super-3 number, since 3×223476970³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 7 ways as a sum of consecutive naturals, for example, 485590 + ... + 486049.

It is an arithmetic number, because the mean of its divisors is an integer number (26234280).

Almost surely, 2^223476970 is an apocalyptic number.

223476970 is a deficient number, since it is larger than the sum of its proper divisors (196271510).

223476970 is a wasteful number, since it uses less digits than its factorization.

223476970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971669.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 223476970 is about 14949.1461294617. The cubic root of 223476970 is about 606.8447393506.

The spelling of 223476970 in words is "two hundred twenty-three million, four hundred seventy-six thousand, nine hundred seventy".