229949601 has 16 divisors (see below), whose sum is σ = 357552000. Its totient is φ = 131399184.

The previous prime is 229949449. The next prime is 229949639. The reversal of 229949601 is 106949922.

It is not a de Polignac number, because 229949601 - 2¹⁵ = 229916833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229945601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110706 + ... + 112763.

It is an arithmetic number, because the mean of its divisors is an integer number (22347000).

Almost surely, 2^229949601 is an apocalyptic number.

229949601 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

229949601 is a deficient number, since it is larger than the sum of its proper divisors (127602399).

229949601 is an equidigital number, since it uses as much as digits as its factorization.

229949601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223493 (or 223479 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 229949601 is about 15164.0891912439. The cubic root of 229949601 is about 612.6478119454.

The spelling of 229949601 in words is "two hundred twenty-nine million, nine hundred forty-nine thousand, six hundred one".