229850661 has 8 divisors (see below), whose sum is σ = 319792320. Its totient is φ = 146571392.

The previous prime is 229850651. The next prime is 229850671. The reversal of 229850661 is 166058922.

It is an interprime number because it is at equal distance from previous prime (229850651) and next prime (229850671).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 229850661 - 2⁶ = 229850597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229850641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1665516 + ... + 1665653.

It is an arithmetic number, because the mean of its divisors is an integer number (39974040).

Almost surely, 2^229850661 is an apocalyptic number.

It is an amenable number.

229850661 is a deficient number, since it is larger than the sum of its proper divisors (89941659).

229850661 is a wasteful number, since it uses less digits than its factorization.

229850661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3331195.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 229850661 is about 15160.8265276007. The cubic root of 229850661 is about 612.5599317172.

The spelling of 229850661 in words is "two hundred twenty-nine million, eight hundred fifty thousand, six hundred sixty-one".