492879622 has 4 divisors (see below), whose sum is σ = 739319436. Its totient is φ = 246439810.

The previous prime is 492879587. The next prime is 492879641. The reversal of 492879622 is 226978294.

It is a semiprime because it is the product of two primes.

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, 123219904 + ... + 123219907.

It is an arithmetic number, because the mean of its divisors is an integer number (184829859).

Almost surely, 2^492879622 is an apocalyptic number.

492879622 is a deficient number, since it is larger than the sum of its proper divisors (246439814).

492879622 is a wasteful number, since it uses less digits than its factorization.

492879622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246439813.

The product of its digits is 870912, while the sum is 49.

The square root of 492879622 is about 22200.8923694522. The cubic root of 492879622 is about 789.9148666472.

The spelling of 492879622 in words is "four hundred ninety-two million, eight hundred seventy-nine thousand, six hundred twenty-two".