905094 has 40 divisors (see below), whose sum is σ = 2096688. Its totient is φ = 291600.

The previous prime is 905087. The next prime is 905111. The reversal of 905094 is 490509.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5919 + ... + 6069.

2⁹⁰⁵⁰⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 905094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048344).

905094 is an abundant number, since it is smaller than the sum of its proper divisors (1191594).

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

905094 is a wasteful number, since it uses less digits than its factorization.

905094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 905094 is about 951.3642835423. The cubic root of 905094 is about 96.7307515340.

It can be divided in two parts, 90 and 5094, that added together give a square (5184 = 72²).

The spelling of 905094 in words is "nine hundred five thousand, ninety-four".