229151336 has 8 divisors (see below), whose sum is σ = 429658770. Its totient is φ = 114575664.

The previous prime is 229151333. The next prime is 229151353. The reversal of 229151336 is 633151922.

It can be written as a sum of positive squares in only one way, i.e., 227828836 + 1322500 = 15094^2 + 1150^2 .

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

It is not an unprimeable number, because it can be changed into a prime (229151333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14321951 + ... + 14321966.

Almost surely, 2^229151336 is an apocalyptic number.

It is an amenable number.

229151336 is a deficient number, since it is larger than the sum of its proper divisors (200507434).

229151336 is a wasteful number, since it uses less digits than its factorization.

229151336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28643923 (or 28643919 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 229151336 is about 15137.7454067638. The cubic root of 229151336 is about 611.9380588627.

The spelling of 229151336 in words is "two hundred twenty-nine million, one hundred fifty-one thousand, three hundred thirty-six".