9420504 has 64 divisors (see below), whose sum is σ = 25219200. Its totient is φ = 2923776.

The previous prime is 9420503. The next prime is 9420527. The reversal of 9420504 is 4050249.

It is a super-2 number, since 2×9420504² = 177491791228032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9420503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33147 + ... + 33429.

It is an arithmetic number, because the mean of its divisors is an integer number (394050).

Almost surely, 2^9420504 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 9420504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12609600).

9420504 is an abundant number, since it is smaller than the sum of its proper divisors (15798696).

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

9420504 is a wasteful number, since it uses less digits than its factorization.

9420504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 380 counting only the distinct ones).

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

The square root of 9420504 is about 3069.2839555831. The cubic root of 9420504 is about 211.1987674974.

The spelling of 9420504 in words is "nine million, four hundred twenty thousand, five hundred four".