190288064 has 14 divisors (see below), whose sum is σ = 377603004. Its totient is φ = 95144000.

The previous prime is 190287997. The next prime is 190288067. The reversal of 190288064 is 460882091.

It is not an unprimeable number, because it can be changed into a prime (190288067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486562 + ... + 1486689.

Almost surely, 2^190288064 is an apocalyptic number.

It is an amenable number.

190288064 is a deficient number, since it is larger than the sum of its proper divisors (187314940).

190288064 is an equidigital number, since it uses as much as digits as its factorization.

190288064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973263 (or 2973253 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 190288064 is about 13794.4939740463. The cubic root of 190288064 is about 575.1800963270.

The spelling of 190288064 in words is "one hundred ninety million, two hundred eighty-eight thousand, sixty-four".