499022194 has 16 divisors (see below), whose sum is σ = 859560480. Its totient is φ = 214889760.

The previous prime is 499022143. The next prime is 499022197. The reversal of 499022194 is 491220994.

It is not an unprimeable number, because it can be changed into a prime (499022197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596499 + ... + 597334.

It is an arithmetic number, because the mean of its divisors is an integer number (53722530).

Almost surely, 2^499022194 is an apocalyptic number.

499022194 is a deficient number, since it is larger than the sum of its proper divisors (360538286).

499022194 is a wasteful number, since it uses less digits than its factorization.

499022194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193865.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 499022194 is about 22338.8046681106. The cubic root of 499022194 is about 793.1827982548.

The spelling of 499022194 in words is "four hundred ninety-nine million, twenty-two thousand, one hundred ninety-four".