415494 has 24 divisors (see below), whose sum is σ = 923832. Its totient is φ = 134880.

The previous prime is 415489. The next prime is 415507. The reversal of 415494 is 494514.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 457 + ... + 1019.

It is an arithmetic number, because the mean of its divisors is an integer number (38493).

2⁴¹⁵⁴⁹⁴ is an apocalyptic number.

415494 is an abundant number, since it is smaller than the sum of its proper divisors (508338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

415494 is a wasteful number, since it uses less digits than its factorization.

415494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 609 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 415494 is about 644.5882406622. The cubic root of 415494 is about 74.6199440191.

It can be divided in two parts, 415 and 494, that added together give a palindrome (909).

The spelling of 415494 in words is "four hundred fifteen thousand, four hundred ninety-four".