10620324 has 72 divisors (see below), whose sum is σ = 31554432. Its totient is φ = 2969280.

The previous prime is 10620317. The next prime is 10620329. The reversal of 10620324 is 42302601.

It is a happy number.

10620324 is a `hidden beast` number, since 10 + 620 + 32 + 4 = 666.

It is a super-2 number, since 2×10620324² = 225582563729952, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 10620297 and 10620306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10620329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4117 + ... + 6179.

It is an arithmetic number, because the mean of its divisors is an integer number (438256).

Almost surely, 2^10620324 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 10620324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15777216).

10620324 is an abundant number, since it is smaller than the sum of its proper divisors (20934108).

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

10620324 is a wasteful number, since it uses less digits than its factorization.

10620324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097 (or 2092 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10620324 is about 3258.8838580103. The cubic root of 10620324 is about 219.8092285611.

Adding to 10620324 its reverse (42302601), we get a palindrome (52922925).

The spelling of 10620324 in words is "ten million, six hundred twenty thousand, three hundred twenty-four".