10620036 has 144 divisors (see below), whose sum is σ = 33860736. Its totient is φ = 2737152.

The previous prime is 10620023. The next prime is 10620041. The reversal of 10620036 is 63002601.

It is a happy number.

10620036 is a `hidden beast` number, since 10 + 620 + 0 + 36 = 666.

It is a super-2 number, since 2×10620036² = 225570329282592, which contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158475 + ... + 158541.

It is an arithmetic number, because the mean of its divisors is an integer number (235144).

Almost surely, 2^10620036 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 10620036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16930368).

10620036 is an abundant number, since it is smaller than the sum of its proper divisors (23240700).

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

10620036 is a wasteful number, since it uses less digits than its factorization.

10620036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 10620036 is about 3258.8396708031. The cubic root of 10620036 is about 219.8072416277.

Adding to 10620036 its reverse (63002601), we get a palindrome (73622637).

The spelling of 10620036 in words is "ten million, six hundred twenty thousand, thirty-six".