492407 has 8 divisors (see below), whose sum is σ = 522240. Its totient is φ = 463320.

The previous prime is 492403. The next prime is 492409. The reversal of 492407 is 704294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 492407 - 2² = 492403 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 (492403) 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, 1682 + ... + 1952.

It is an arithmetic number, because the mean of its divisors is an integer number (65280).

2⁴⁹²⁴⁰⁷ is an apocalyptic number.

492407 is a deficient number, since it is larger than the sum of its proper divisors (29833).

492407 is a wasteful number, since it uses less digits than its factorization.

492407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 492407 is about 701.7171794961. The cubic root of 492407 is about 78.9662302924.

The spelling of 492407 in words is "four hundred ninety-two thousand, four hundred seven".