492406071 has 16 divisors (see below), whose sum is σ = 731750400. Its totient is φ = 292699008.

The previous prime is 492406067. The next prime is 492406073. The reversal of 492406071 is 170604294.

It is a happy number.

It is not a de Polignac number, because 492406071 - 2² = 492406067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492406073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253111 + ... + 255048.

It is an arithmetic number, because the mean of its divisors is an integer number (45734400).

Almost surely, 2^492406071 is an apocalyptic number.

492406071 is a deficient number, since it is larger than the sum of its proper divisors (239344329).

492406071 is a wasteful number, since it uses less digits than its factorization.

492406071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508198.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 492406071 is about 22190.2246721389. The cubic root of 492406071 is about 789.6618063184.

The spelling of 492406071 in words is "four hundred ninety-two million, four hundred six thousand, seventy-one".