223351048 has 8 divisors (see below), whose sum is σ = 418783230. Its totient is φ = 111675520.

The previous prime is 223351039. The next prime is 223351057. The reversal of 223351048 is 840153322.

It is an interprime number because it is at equal distance from previous prime (223351039) and next prime (223351057).

It can be written as a sum of positive squares in only one way, i.e., 219099204 + 4251844 = 14802^2 + 2062^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13959433 + ... + 13959448.

Almost surely, 2^223351048 is an apocalyptic number.

It is an amenable number.

223351048 is a deficient number, since it is larger than the sum of its proper divisors (195432182).

223351048 is a wasteful number, since it uses less digits than its factorization.

223351048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27918887 (or 27918883 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 223351048 is about 14944.9338573311. The cubic root of 223351048 is about 606.7307388487.

The spelling of 223351048 in words is "two hundred twenty-three million, three hundred fifty-one thousand, forty-eight".