492081174 has 48 divisors (see below), whose sum is σ = 1163958432. Its totient is φ = 149330304.

The previous prime is 492081173. The next prime is 492081223. The reversal of 492081174 is 471180294.

It is a super-3 number, since 3×492081174³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492081173) 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, 2679 + ... + 31485.

It is an arithmetic number, because the mean of its divisors is an integer number (24249134).

Almost surely, 2^492081174 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492081174, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581979216).

492081174 is an abundant number, since it is smaller than the sum of its proper divisors (671877258).

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

492081174 is a wasteful number, since it uses less digits than its factorization.

492081174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28901 (or 28898 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 492081174 is about 22182.9027406244. The cubic root of 492081174 is about 789.4880911574.

The spelling of 492081174 in words is "four hundred ninety-two million, eighty-one thousand, one hundred seventy-four".