19064134 has 8 divisors (see below), whose sum is σ = 28625688. Its totient is φ = 9522240.

The previous prime is 19064131. The next prime is 19064137. The reversal of 19064134 is 43146091.

It is an interprime number because it is at equal distance from previous prime (19064131) and next prime (19064137).

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 (19064131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2187 + ... + 6550.

It is an arithmetic number, because the mean of its divisors is an integer number (3578211).

Almost surely, 2^19064134 is an apocalyptic number.

19064134 is a deficient number, since it is larger than the sum of its proper divisors (9561554).

19064134 is a wasteful number, since it uses less digits than its factorization.

19064134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9830.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 19064134 is about 4366.2494202691. The cubic root of 19064134 is about 267.1400650080.

The spelling of 19064134 in words is "nineteen million, sixty-four thousand, one hundred thirty-four".