505094 has 8 divisors (see below), whose sum is σ = 768528. Its totient is φ = 248920.

The previous prime is 505091. The next prime is 505097. The reversal of 505094 is 490505.

It is an interprime number because it is at equal distance from previous prime (505091) and next prime (505097).

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505091) 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, 1637 + ... + 1920.

It is an arithmetic number, because the mean of its divisors is an integer number (96066).

2⁵⁰⁵⁰⁹⁴ is an apocalyptic number.

505094 is a deficient number, since it is larger than the sum of its proper divisors (263434).

505094 is a wasteful number, since it uses less digits than its factorization.

505094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3630.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 505094 is about 710.6996552694. The cubic root of 505094 is about 79.6386830828.

Adding to 505094 its reverse (490505), we get a palindrome (995599).

The spelling of 505094 in words is "five hundred five thousand, ninety-four".