9450450 has 36 divisors (see below), whose sum is σ = 25391418. Its totient is φ = 2520000.

The previous prime is 9450439. The next prime is 9450457. The reversal of 9450450 is 540549.

It can be written as a sum of positive squares in 3 ways, for example, as 5659641 + 3790809 = 2379^2 + 1947^2 .

It is a super-2 number, since 2×9450450² = 178622010405000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9450457) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10051 + ... + 10950.

Almost surely, 2^9450450 is an apocalyptic number.

9450450 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9450450 is an abundant number, since it is smaller than the sum of its proper divisors (15940968).

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

9450450 is a wasteful number, since it uses less digits than its factorization.

9450450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21019 (or 21011 counting only the distinct ones).

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

The square root of 9450450 is about 3074.1584214220. The cubic root of 9450450 is about 211.4223177652.

Adding to 9450450 its reverse (540549), we get a palindrome (9990999).

The spelling of 9450450 in words is "nine million, four hundred fifty thousand, four hundred fifty".