1842049622 has 32 divisors (see below), whose sum is σ = 3301862400. Its totient is φ = 753575328.

The previous prime is 1842049621. The next prime is 1842049717. The reversal of 1842049622 is 2269402481.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1842049621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158279 + ... + 169517.

It is an arithmetic number, because the mean of its divisors is an integer number (103183200).

Almost surely, 2^1842049622 is an apocalyptic number.

1842049622 is a deficient number, since it is larger than the sum of its proper divisors (1459812778).

1842049622 is a wasteful number, since it uses less digits than its factorization.

1842049622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11780.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 1842049622 is about 42919.1055591796. The cubic root of 1842049622 is about 1225.8399619186.

The spelling of 1842049622 in words is "one billion, eight hundred forty-two million, forty-nine thousand, six hundred twenty-two".