190606068 has 24 divisors (see below), whose sum is σ = 494164160. Its totient is φ = 63535320.

The previous prime is 190606021. The next prime is 190606069. The reversal of 190606068 is 860606091.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190606069) 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, 882328 + ... + 882543.

Almost surely, 2^190606068 is an apocalyptic number.

190606068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

190606068 is an abundant number, since it is smaller than the sum of its proper divisors (303558092).

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

190606068 is a wasteful number, since it uses less digits than its factorization.

190606068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764884 (or 1764876 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 190606068 is about 13806.0156453627. The cubic root of 190606068 is about 575.5003262123.

It can be divided in two parts, 1906060 and 68, that added together give a triangular number (1906128 = T₁₉₅₂).

The spelling of 190606068 in words is "one hundred ninety million, six hundred six thousand, sixty-eight".