190860716 has 24 divisors (see below), whose sum is σ = 360551520. Its totient is φ = 88132352.

The previous prime is 190860713. The next prime is 190860797. The reversal of 190860716 is 617068091.

It is a self number, because there is not a number n which added to its sum of digits gives 190860716.

It is not an unprimeable number, because it can be changed into a prime (190860713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33101 + ... + 38436.

It is an arithmetic number, because the mean of its divisors is an integer number (15022980).

Almost surely, 2^190860716 is an apocalyptic number.

It is an amenable number.

190860716 is a deficient number, since it is larger than the sum of its proper divisors (169690804).

190860716 is a wasteful number, since it uses less digits than its factorization.

190860716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71593 (or 71591 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 190860716 is about 13815.2349238078. The cubic root of 190860716 is about 575.7564999250.

The spelling of 190860716 in words is "one hundred ninety million, eight hundred sixty thousand, seven hundred sixteen".