492862466 has 16 divisors (see below), whose sum is σ = 755092800. Its totient is φ = 241219728.

The previous prime is 492862463. The next prime is 492862501. The reversal of 492862466 is 664268294.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 492862466.

It is not an unprimeable number, because it can be changed into a prime (492862463) 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, 4475 + ... + 31713.

It is an arithmetic number, because the mean of its divisors is an integer number (47193300).

Almost surely, 2^492862466 is an apocalyptic number.

492862466 is a deficient number, since it is larger than the sum of its proper divisors (262230334).

492862466 is a wasteful number, since it uses less digits than its factorization.

492862466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27433.

The product of its digits is 995328, while the sum is 47.

The square root of 492862466 is about 22200.5059852248. The cubic root of 492862466 is about 789.9057015042.

The spelling of 492862466 in words is "four hundred ninety-two million, eight hundred sixty-two thousand, four hundred sixty-six".