492332544 has 180 divisors, whose sum is σ = 1563590028. Its totient is φ = 149022720.

The previous prime is 492332539. The next prime is 492332557. The reversal of 492332544 is 445233294.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 492332499 and 492332508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 557127 + ... + 558009.

Almost surely, 2^492332544 is an apocalyptic number.

492332544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492332544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (781795014).

492332544 is an abundant number, since it is smaller than the sum of its proper divisors (1071257484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492332544 is a wasteful number, since it uses less digits than its factorization.

492332544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 899 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 492332544 is about 22188.5678672599. The cubic root of 492332544 is about 789.6224997669.

The spelling of 492332544 in words is "four hundred ninety-two million, three hundred thirty-two thousand, five hundred forty-four".