229007406 has 32 divisors (see below), whose sum is σ = 468799488. Its totient is φ = 74545760.

The previous prime is 229007381. The next prime is 229007473. The reversal of 229007406 is 604700922.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242896 + ... + 243836.

It is an arithmetic number, because the mean of its divisors is an integer number (14649984).

Almost surely, 2^229007406 is an apocalyptic number.

229007406 is an abundant number, since it is smaller than the sum of its proper divisors (239792082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229007406 is a wasteful number, since it uses less digits than its factorization.

229007406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 229007406 is about 15132.9906495709. The cubic root of 229007406 is about 611.8099125570.

The spelling of 229007406 in words is "two hundred twenty-nine million, seven thousand, four hundred six".