9550404 has 36 divisors (see below), whose sum is σ = 24542700. Its totient is φ = 3130560.

The previous prime is 9550399. The next prime is 9550433. The reversal of 9550404 is 4040559.

It can be written as a sum of positive squares in 2 ways, for example, as 260100 + 9290304 = 510^2 + 3048^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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, 22 + ... + 4370.

Almost surely, 2^9550404 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 9550404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12271350).

9550404 is an abundant number, since it is smaller than the sum of its proper divisors (14992296).

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

9550404 is a wasteful number, since it uses less digits than its factorization.

9550404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4420 (or 4415 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 9550404 is about 3090.3727930462. The cubic root of 9550404 is about 212.1650844212.

The spelling of 9550404 in words is "nine million, five hundred fifty thousand, four hundred four".