229146810 has 16 divisors (see below), whose sum is σ = 549952416. Its totient is φ = 61105808.

The previous prime is 229146779. The next prime is 229146829. The reversal of 229146810 is 18641922.

It is a super-4 number, since 4×229146810⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3819084 + ... + 3819143.

It is an arithmetic number, because the mean of its divisors is an integer number (34372026).

Almost surely, 2^229146810 is an apocalyptic number.

229146810 is an abundant number, since it is smaller than the sum of its proper divisors (320805606).

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

229146810 is a wasteful number, since it uses less digits than its factorization.

229146810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7638237.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 229146810 is about 15137.5959121652. The cubic root of 229146810 is about 611.9340300116.

The spelling of 229146810 in words is "two hundred twenty-nine million, one hundred forty-six thousand, eight hundred ten".