495142 has 8 divisors (see below), whose sum is σ = 786456. Its totient is φ = 232992.

The previous prime is 495139. The next prime is 495149. The reversal of 495142 is 241594.

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

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495149) 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, 7248 + ... + 7315.

It is an arithmetic number, because the mean of its divisors is an integer number (98307).

2⁴⁹⁵¹⁴² is an apocalyptic number.

495142 is a deficient number, since it is larger than the sum of its proper divisors (291314).

495142 is a wasteful number, since it uses less digits than its factorization.

495142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14582.

The product of its digits is 1440, while the sum is 25.

The square root of 495142 is about 703.6632717430. The cubic root of 495142 is about 79.1121624223.

The spelling of 495142 in words is "four hundred ninety-five thousand, one hundred forty-two".