492342000 has 160 divisors (see below), whose sum is σ = 1639133184. Its totient is φ = 127008000.

The previous prime is 492341987. The next prime is 492342013. The reversal of 492342000 is 243294.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (492341987) and next prime (492342013).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184677 + ... + 187323.

Almost surely, 2^492342000 is an apocalyptic number.

492342000 is a gapful number since it is divisible by the number (40) 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 492342000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (819566592).

492342000 is an abundant number, since it is smaller than the sum of its proper divisors (1146791184).

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

492342000 is a wasteful number, since it uses less digits than its factorization.

492342000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704 (or 2688 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 492342000 is about 22188.7809489390. The cubic root of 492342000 is about 789.6275550374.

Adding to 492342000 its reverse (243294), we get a palindrome (492585294).

The spelling of 492342000 in words is "four hundred ninety-two million, three hundred forty-two thousand".