190114647 has 8 divisors (see below), whose sum is σ = 254903040. Its totient is φ = 126034680.

The previous prime is 190114643. The next prime is 190114649. The reversal of 190114647 is 746411091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 190114647 - 2² = 190114643 is a prime.

It is a super-2 number, since 2×190114647² = 72287158007869218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190114643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176479 + ... + 177552.

It is an arithmetic number, because the mean of its divisors is an integer number (31862880).

Almost surely, 2^190114647 is an apocalyptic number.

190114647 is a deficient number, since it is larger than the sum of its proper divisors (64788393).

190114647 is a wasteful number, since it uses less digits than its factorization.

190114647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354213.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 190114647 is about 13788.2068087188. The cubic root of 190114647 is about 575.0053151368.

The spelling of 190114647 in words is "one hundred ninety million, one hundred fourteen thousand, six hundred forty-seven".