229206392 has 8 divisors (see below), whose sum is σ = 429762000. Its totient is φ = 114603192.

The previous prime is 229206371. The next prime is 229206403. The reversal of 229206392 is 293602922.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14325392 + ... + 14325407.

It is an arithmetic number, because the mean of its divisors is an integer number (53720250).

Almost surely, 2^229206392 is an apocalyptic number.

It is an amenable number.

229206392 is a deficient number, since it is larger than the sum of its proper divisors (200555608).

229206392 is a wasteful number, since it uses less digits than its factorization.

229206392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28650805 (or 28650801 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 229206392 is about 15139.5637982077. The cubic root of 229206392 is about 611.9870631067.

The spelling of 229206392 in words is "two hundred twenty-nine million, two hundred six thousand, three hundred ninety-two".