499072022 has 4 divisors (see below), whose sum is σ = 748608036. Its totient is φ = 249536010.

The previous prime is 499072001. The next prime is 499072033. The reversal of 499072022 is 220270994.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220270994 = 2 ⋅110135497.

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, 124768004 + ... + 124768007.

It is an arithmetic number, because the mean of its divisors is an integer number (187152009).

Almost surely, 2^499072022 is an apocalyptic number.

499072022 is a deficient number, since it is larger than the sum of its proper divisors (249536014).

499072022 is a wasteful number, since it uses less digits than its factorization.

499072022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249536013.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 499072022 is about 22339.9199192835. The cubic root of 499072022 is about 793.2091974795.

The spelling of 499072022 in words is "four hundred ninety-nine million, seventy-two thousand, twenty-two".