190229960 has 32 divisors (see below), whose sum is σ = 428414400. Its totient is φ = 76021440.

The previous prime is 190229953. The next prime is 190229969. The reversal of 190229960 is 69922091.

It is not an unprimeable number, because it can be changed into a prime (190229969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73895 + ... + 76425.

It is an arithmetic number, because the mean of its divisors is an integer number (13387950).

Almost surely, 2^190229960 is an apocalyptic number.

190229960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190229960 is an abundant number, since it is smaller than the sum of its proper divisors (238184440).

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

190229960 is a wasteful number, since it uses less digits than its factorization.

190229960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4421 (or 4417 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 190229960 is about 13792.3877555701. The cubic root of 190229960 is about 575.1215470836.

It can be divided in two parts, 19022 and 9960, that added together give a palindrome (28982).

The spelling of 190229960 in words is "one hundred ninety million, two hundred twenty-nine thousand, nine hundred sixty".