223676148 has 12 divisors (see below), whose sum is σ = 521911040. Its totient is φ = 74558712.

The previous prime is 223676147. The next prime is 223676221. The reversal of 223676148 is 841676322.

It is a happy number.

223676148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223676147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9319828 + ... + 9319851.

Almost surely, 2^223676148 is an apocalyptic number.

It is an amenable number.

223676148 is an abundant number, since it is smaller than the sum of its proper divisors (298234892).

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

223676148 is a wasteful number, since it uses less digits than its factorization.

223676148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18639686 (or 18639684 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 223676148 is about 14955.8064978121. The cubic root of 223676148 is about 607.0249730305.

The spelling of 223676148 in words is "two hundred twenty-three million, six hundred seventy-six thousand, one hundred forty-eight".