1922084534 has 4 divisors (see below), whose sum is σ = 2883126804. Its totient is φ = 961042266.

The previous prime is 1922084497. The next prime is 1922084581. The reversal of 1922084534 is 4354802291.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4354802291 = 7 ⋅622114613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480521132 + ... + 480521135.

It is an arithmetic number, because the mean of its divisors is an integer number (720781701).

Almost surely, 2^1922084534 is an apocalyptic number.

1922084534 is a deficient number, since it is larger than the sum of its proper divisors (961042270).

1922084534 is an equidigital number, since it uses as much as digits as its factorization.

1922084534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961042269.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 1922084534 is about 43841.5845288466. The cubic root of 1922084534 is about 1243.3426405173.

The spelling of 1922084534 in words is "one billion, nine hundred twenty-two million, eighty-four thousand, five hundred thirty-four".