223534002 has 16 divisors (see below), whose sum is σ = 452092320. Its totient is φ = 73673952.

The previous prime is 223533979. The next prime is 223534013. The reversal of 223534002 is 200435322.

It is a self number, because there is not a number n which added to its sum of digits gives 223534002.

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, 208768 + ... + 209835.

It is an arithmetic number, because the mean of its divisors is an integer number (28255770).

Almost surely, 2^223534002 is an apocalyptic number.

223534002 is an abundant number, since it is smaller than the sum of its proper divisors (228558318).

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

223534002 is a wasteful number, since it uses less digits than its factorization.

223534002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418697.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 223534002 is about 14951.0535414733. The cubic root of 223534002 is about 606.8963578320.

Adding to 223534002 its reverse (200435322), we get a palindrome (423969324).

The spelling of 223534002 in words is "two hundred twenty-three million, five hundred thirty-four thousand, two".