19070134 has 4 divisors (see below), whose sum is σ = 28605204. Its totient is φ = 9535066.

The previous prime is 19070131. The next prime is 19070147. The reversal of 19070134 is 43107091.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43107091 = 97 ⋅444403.

It is a junction number, because it is equal to n+sod(n) for n = 19070099 and 19070108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19070131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4767532 + ... + 4767535.

It is an arithmetic number, because the mean of its divisors is an integer number (7151301).

Almost surely, 2^19070134 is an apocalyptic number.

19070134 is a deficient number, since it is larger than the sum of its proper divisors (9535070).

19070134 is an equidigital number, since it uses as much as digits as its factorization.

19070134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9535069.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 19070134 is about 4366.9364547701. The cubic root of 19070134 is about 267.1680874762.

The spelling of 19070134 in words is "nineteen million, seventy thousand, one hundred thirty-four".