199077230 has 16 divisors (see below), whose sum is σ = 390915504. Its totient is φ = 72391680.

The previous prime is 199077217. The next prime is 199077239. The reversal of 199077230 is 32770991.

It is a super-3 number, since 3×199077230³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199077239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904787 + ... + 905006.

It is an arithmetic number, because the mean of its divisors is an integer number (24432219).

Almost surely, 2^199077230 is an apocalyptic number.

199077230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

199077230 is a deficient number, since it is larger than the sum of its proper divisors (191838274).

199077230 is a wasteful number, since it uses less digits than its factorization.

199077230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809811.

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 199077230 is about 14109.4730589062. The cubic root of 199077230 is about 583.9027622399.

The spelling of 199077230 in words is "one hundred ninety-nine million, seventy-seven thousand, two hundred thirty".