9450420 has 48 divisors (see below), whose sum is σ = 30242688. Its totient is φ = 2160000.

The previous prime is 9450407. The next prime is 9450439. The reversal of 9450420 is 240549.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10831 + ... + 11670.

It is an arithmetic number, because the mean of its divisors is an integer number (630056).

Almost surely, 2^9450420 is an apocalyptic number.

It is an amenable number.

9450420 is an abundant number, since it is smaller than the sum of its proper divisors (20792268).

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

9450420 is a wasteful number, since it uses less digits than its factorization.

9450420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22520 (or 22518 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 9450420 is about 3074.1535420340. The cubic root of 9450420 is about 211.4220940483.

Adding to 9450420 its reverse (240549), we get a palindrome (9690969).

It can be divided in two parts, 9450 and 420, that added together give a triangular number (9870 = T₁₄₀).

The spelling of 9450420 in words is "nine million, four hundred fifty thousand, four hundred twenty".