190682894 has 8 divisors (see below), whose sum is σ = 286151520. Its totient is φ = 95299056.

The previous prime is 190682893. The next prime is 190682909. The reversal of 190682894 is 498286091.

190682894 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190682893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15239 + ... + 24770.

It is an arithmetic number, because the mean of its divisors is an integer number (35768940).

Almost surely, 2^190682894 is an apocalyptic number.

190682894 is a deficient number, since it is larger than the sum of its proper divisors (95468626).

190682894 is a wasteful number, since it uses less digits than its factorization.

190682894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42394.

The product of its (nonzero) digits is 248832, while the sum is 47.

The square root of 190682894 is about 13808.7977029139. The cubic root of 190682894 is about 575.5776365338.

The spelling of 190682894 in words is "one hundred ninety million, six hundred eighty-two thousand, eight hundred ninety-four".