495622237 has 16 divisors (see below), whose sum is σ = 547652160. Its totient is φ = 444787200.

The previous prime is 495622219. The next prime is 495622241. The reversal of 495622237 is 732226594.

It is not a de Polignac number, because 495622237 - 2⁷ = 495622109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 495622237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495622217) 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, 422662 + ... + 423832.

It is an arithmetic number, because the mean of its divisors is an integer number (34228260).

Almost surely, 2^495622237 is an apocalyptic number.

It is an amenable number.

495622237 is a deficient number, since it is larger than the sum of its proper divisors (52029923).

495622237 is a wasteful number, since it uses less digits than its factorization.

495622237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644.

The product of its digits is 181440, while the sum is 40.

The square root of 495622237 is about 22262.5748061629. The cubic root of 495622237 is about 791.3773105455.

The spelling of 495622237 in words is "four hundred ninety-five million, six hundred twenty-two thousand, two hundred thirty-seven".