229850190 has 32 divisors (see below), whose sum is σ = 612934560. Its totient is φ = 61293312.

The previous prime is 229850177. The next prime is 229850197. The reversal of 229850190 is 91058922.

It is a super-2 number, since 2×229850190² = 105662219686072200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229850197) 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, 425379 + ... + 425918.

It is an arithmetic number, because the mean of its divisors is an integer number (19154205).

Almost surely, 2^229850190 is an apocalyptic number.

229850190 is an abundant number, since it is smaller than the sum of its proper divisors (383084370).

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

229850190 is a wasteful number, since it uses less digits than its factorization.

229850190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851313 (or 851307 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 229850190 is about 15160.8109941388. The cubic root of 229850190 is about 612.5595133065.

The spelling of 229850190 in words is "two hundred twenty-nine million, eight hundred fifty thousand, one hundred ninety".