492452846 has 4 divisors (see below), whose sum is σ = 738679272. Its totient is φ = 246226422.

The previous prime is 492452837. The next prime is 492452879. The reversal of 492452846 is 648254294.

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: 648254294 = 2 ⋅324127147.

It is a junction number, because it is equal to n+sod(n) for n = 492452797 and 492452806.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 123113210 + ... + 123113213.

It is an arithmetic number, because the mean of its divisors is an integer number (184669818).

Almost surely, 2^492452846 is an apocalyptic number.

492452846 is a deficient number, since it is larger than the sum of its proper divisors (246226426).

492452846 is a wasteful number, since it uses less digits than its factorization.

492452846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246226425.

The product of its digits is 552960, while the sum is 44.

The square root of 492452846 is about 22191.2786021896. The cubic root of 492452846 is about 789.6868095720.

The spelling of 492452846 in words is "four hundred ninety-two million, four hundred fifty-two thousand, eight hundred forty-six".