486992592 has 120 divisors (see below), whose sum is σ = 1418350440. Its totient is φ = 155796480.

The previous prime is 486992581. The next prime is 486992599. The reversal of 486992592 is 295299684.

It is a happy number.

486992592 is a `hidden beast` number, since 48 + 6 + 9 + 9 + 2 + 592 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8433216 + 478559376 = 2904^2 + 21876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486992599) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1156542 + ... + 1156962.

It is an arithmetic number, because the mean of its divisors is an integer number (11819587).

Almost surely, 2^486992592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486992592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709175220).

486992592 is an abundant number, since it is smaller than the sum of its proper divisors (931357848).

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

486992592 is a wasteful number, since it uses less digits than its factorization.

486992592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741 (or 732 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The square root of 486992592 is about 22067.9086458142. The cubic root of 486992592 is about 786.7573067382.

It can be divided in two parts, 4869 and 92592, that added together give a triangular number (97461 = T₄₄₁).

The spelling of 486992592 in words is "four hundred eighty-six million, nine hundred ninety-two thousand, five hundred ninety-two".