190682268 has 96 divisors (see below), whose sum is σ = 546706944. Its totient is φ = 50485248.

The previous prime is 190682257. The next prime is 190682269. The reversal of 190682268 is 862286091.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190682269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94680 + ... + 96672.

It is an arithmetic number, because the mean of its divisors is an integer number (5694864).

Almost surely, 2^190682268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190682268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273353472).

190682268 is an abundant number, since it is smaller than the sum of its proper divisors (356024676).

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

190682268 is a wasteful number, since it uses less digits than its factorization.

190682268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 190682268 is about 13808.7750361862. The cubic root of 190682268 is about 575.5770066713.

The spelling of 190682268 in words is "one hundred ninety million, six hundred eighty-two thousand, two hundred sixty-eight".