192191030 has 16 divisors (see below), whose sum is σ = 346495104. Its totient is φ = 76753920.

The previous prime is 192191029. The next prime is 192191039. The reversal of 192191030 is 30191291.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192191039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8582 + ... + 21401.

It is an arithmetic number, because the mean of its divisors is an integer number (21655944).

Almost surely, 2^192191030 is an apocalyptic number.

192191030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192191030 is a deficient number, since it is larger than the sum of its proper divisors (154304074).

192191030 is a wasteful number, since it uses less digits than its factorization.

192191030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30631.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 192191030 is about 13863.2979481796. The cubic root of 192191030 is about 577.0910931314.

The spelling of 192191030 in words is "one hundred ninety-two million, one hundred ninety-one thousand, thirty".