19192130 has 16 divisors (see below), whose sum is σ = 34642944. Its totient is φ = 7655280.

The previous prime is 19192111. The next prime is 19192153. The reversal of 19192130 is 3129191.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 19192130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325 + ... + 6335.

It is an arithmetic number, because the mean of its divisors is an integer number (2165184).

Almost surely, 2^19192130 is an apocalyptic number.

19192130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19192130 is a deficient number, since it is larger than the sum of its proper divisors (15450814).

19192130 is a wasteful number, since it uses less digits than its factorization.

19192130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5401.

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

The square root of 19192130 is about 4380.8823312205. The cubic root of 19192130 is about 267.7365886626.

The spelling of 19192130 in words is "nineteen million, one hundred ninety-two thousand, one hundred thirty".