229407605 has 16 divisors (see below), whose sum is σ = 333123840. Its totient is φ = 148054272.

The previous prime is 229407559. The next prime is 229407631. The reversal of 229407605 is 506704922.

It is a cyclic number.

It is not a de Polignac number, because 229407605 - 2¹⁴ = 229391221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192185 + ... + 193374.

It is an arithmetic number, because the mean of its divisors is an integer number (20820240).

Almost surely, 2^229407605 is an apocalyptic number.

It is an amenable number.

229407605 is a deficient number, since it is larger than the sum of its proper divisors (103716235).

229407605 is a wasteful number, since it uses less digits than its factorization.

229407605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385588.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 229407605 is about 15146.2076111481. The cubic root of 229407605 is about 612.1660920537.

The spelling of 229407605 in words is "two hundred twenty-nine million, four hundred seven thousand, six hundred five".