223340070 has 16 divisors (see below), whose sum is σ = 536016240. Its totient is φ = 59557344.

The previous prime is 223340021. The next prime is 223340081. The reversal of 223340070 is 70043322.

It is a happy number.

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, 3722305 + ... + 3722364.

It is an arithmetic number, because the mean of its divisors is an integer number (33501015).

Almost surely, 2^223340070 is an apocalyptic number.

223340070 is an abundant number, since it is smaller than the sum of its proper divisors (312676170).

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

223340070 is a wasteful number, since it uses less digits than its factorization.

223340070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7444679.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 223340070 is about 14944.5665711656. The cubic root of 223340070 is about 606.7207981459.

Adding to 223340070 its reverse (70043322), we get a palindrome (293383392).

The spelling of 223340070 in words is "two hundred twenty-three million, three hundred forty thousand, seventy".