19268134 has 8 divisors (see below), whose sum is σ = 28972440. Its totient is φ = 9610656.

The previous prime is 19268111. The next prime is 19268141. The reversal of 19268134 is 43186291.

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

It is a self number, because there is not a number n which added to its sum of digits gives 19268134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10659 + ... + 12334.

It is an arithmetic number, because the mean of its divisors is an integer number (3621555).

Almost surely, 2^19268134 is an apocalyptic number.

19268134 is a deficient number, since it is larger than the sum of its proper divisors (9704306).

19268134 is a wasteful number, since it uses less digits than its factorization.

19268134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23414.

The product of its digits is 10368, while the sum is 34.

The square root of 19268134 is about 4389.5482683301. The cubic root of 19268134 is about 268.0895501588.

The spelling of 19268134 in words is "nineteen million, two hundred sixty-eight thousand, one hundred thirty-four".