229098815 has 16 divisors (see below), whose sum is σ = 303713280. Its totient is φ = 164505120.

The previous prime is 229098787. The next prime is 229098839. The reversal of 229098815 is 518890922.

It is not a de Polignac number, because 229098815 - 2¹⁴ = 229082431 is a prime.

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, 22019 + ... + 30708.

It is an arithmetic number, because the mean of its divisors is an integer number (18982080).

Almost surely, 2^229098815 is an apocalyptic number.

229098815 is a deficient number, since it is larger than the sum of its proper divisors (74614465).

229098815 is a wasteful number, since it uses less digits than its factorization.

229098815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52822.

The product of its (nonzero) digits is 103680, while the sum is 44.

The square root of 229098815 is about 15136.0105377870. The cubic root of 229098815 is about 611.8913036556.

The spelling of 229098815 in words is "two hundred twenty-nine million, ninety-eight thousand, eight hundred fifteen".