909054 has 12 divisors (see below), whose sum is σ = 1969656. Its totient is φ = 303012.

The previous prime is 909047. The next prime is 909061. The reversal of 909054 is 450909.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (909047) and next prime (909061).

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

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 5 ways as a sum of consecutive naturals, for example, 25234 + ... + 25269.

It is an arithmetic number, because the mean of its divisors is an integer number (164138).

2⁹⁰⁹⁰⁵⁴ is an apocalyptic number.

909054 is an abundant number, since it is smaller than the sum of its proper divisors (1060602).

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

909054 is a wasteful number, since it uses less digits than its factorization.

909054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50511 (or 50508 counting only the distinct ones).

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

The square root of 909054 is about 953.4432337586. The cubic root of 909054 is about 96.8716195837.

It can be divided in two parts, 90905 and 4, that added together give a palindrome (90909).

The spelling of 909054 in words is "nine hundred nine thousand, fifty-four".