495650 has 24 divisors (see below), whose sum is σ = 964224. Its totient is φ = 189200.

The previous prime is 495647. The next prime is 495667. The reversal of 495650 is 56594.

495650 = T₁₉₆ + T₁₉₇ + ... + T₂₁₈.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 935 + ... + 1365.

It is an arithmetic number, because the mean of its divisors is an integer number (40176).

2⁴⁹⁵⁶⁵⁰ is an apocalyptic number.

495650 is the 575-th pentagonal number.

495650 is a deficient number, since it is larger than the sum of its proper divisors (468574).

495650 is a wasteful number, since it uses less digits than its factorization.

495650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 495650 is about 704.0241473131. The cubic root of 495650 is about 79.1392086986.

The spelling of 495650 in words is "four hundred ninety-five thousand, six hundred fifty".