492628199 has 4 divisors (see below), whose sum is σ = 563003664. Its totient is φ = 422252736.

The previous prime is 492628183. The next prime is 492628211. The reversal of 492628199 is 991826294.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 492628199 - 2⁴ = 492628183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492628109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35187722 + ... + 35187735.

It is an arithmetic number, because the mean of its divisors is an integer number (140750916).

Almost surely, 2^492628199 is an apocalyptic number.

492628199 is a deficient number, since it is larger than the sum of its proper divisors (70375465).

492628199 is an equidigital number, since it uses as much as digits as its factorization.

492628199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70375464.

The product of its digits is 559872, while the sum is 50.

The square root of 492628199 is about 22195.2291945814. The cubic root of 492628199 is about 789.7805292174.

The spelling of 492628199 in words is "four hundred ninety-two million, six hundred twenty-eight thousand, one hundred ninety-nine".