9050004 has 72 divisors (see below), whose sum is σ = 24504480. Its totient is φ = 2808000.

The previous prime is 9049987. The next prime is 9050039. The reversal of 9050004 is 4000509.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69019 + ... + 69149.

It is an arithmetic number, because the mean of its divisors is an integer number (340340).

Almost surely, 2^9050004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9050004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12252240).

9050004 is an abundant number, since it is smaller than the sum of its proper divisors (15454476).

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

9050004 is a wasteful number, since it uses less digits than its factorization.

9050004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 9050004 is about 3008.3224561207. The cubic root of 9050004 is about 208.3929025745.

The spelling of 9050004 in words is "nine million, fifty thousand, four".