492895144 has 32 divisors (see below), whose sum is σ = 1118335680. Its totient is φ = 198814464.

The previous prime is 492895103. The next prime is 492895147. The reversal of 492895144 is 441598294.

It is a junction number, because it is equal to n+sod(n) for n = 492895094 and 492895103.

It is not an unprimeable number, because it can be changed into a prime (492895147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257922 + ... + 259825.

It is an arithmetic number, because the mean of its divisors is an integer number (34947990).

Almost surely, 2^492895144 is an apocalyptic number.

It is an amenable number.

492895144 is an abundant number, since it is smaller than the sum of its proper divisors (625440536).

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

492895144 is a wasteful number, since it uses less digits than its factorization.

492895144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517777 (or 517773 counting only the distinct ones).

The product of its digits is 414720, while the sum is 46.

The square root of 492895144 is about 22201.2419472425. The cubic root of 492895144 is about 789.9231586854.

It can be divided in two parts, 492895 and 144, that added together give a cube (493039 = 79³).

The spelling of 492895144 in words is "four hundred ninety-two million, eight hundred ninety-five thousand, one hundred forty-four".