10552386 has 32 divisors (see below), whose sum is σ = 23123520. Its totient is φ = 3190464.

The previous prime is 10552361. The next prime is 10552387. The reversal of 10552386 is 68325501.

It is a super-2 number, since 2×10552386² = 222705700585992, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10552387) 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, 3456 + ... + 5748.

It is an arithmetic number, because the mean of its divisors is an integer number (722610).

Almost surely, 2^10552386 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10552386, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11561760).

10552386 is an abundant number, since it is smaller than the sum of its proper divisors (12571134).

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

10552386 is a wasteful number, since it uses less digits than its factorization.

10552386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 10552386 is about 3248.4436273391. The cubic root of 10552386 is about 219.3395204836.

Adding to 10552386 its reverse (68325501), we get a palindrome (78877887).

The spelling of 10552386 in words is "ten million, five hundred fifty-two thousand, three hundred eighty-six".