229630548 has 24 divisors (see below), whose sum is σ = 612348352. Its totient is φ = 65608704.

The previous prime is 229630529. The next prime is 229630553. The reversal of 229630548 is 845036922.

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, 1366765 + ... + 1366932.

Almost surely, 2^229630548 is an apocalyptic number.

229630548 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

229630548 is an abundant number, since it is smaller than the sum of its proper divisors (382717804).

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

229630548 is a wasteful number, since it uses less digits than its factorization.

229630548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733711 (or 2733709 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 229630548 is about 15153.5655210251. The cubic root of 229630548 is about 612.3643330233.

The spelling of 229630548 in words is "two hundred twenty-nine million, six hundred thirty thousand, five hundred forty-eight".