10522350 has 72 divisors (see below), whose sum is σ = 28774200. Its totient is φ = 2756160.

The previous prime is 10522349. The next prime is 10522373. The reversal of 10522350 is 5322501.

It is a happy number.

10522350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10522350² = 221439699045000, which contains 22 as substring.

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

It is a plaindrome in base 13.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29976 + ... + 30324.

It is a vampire number, since it can be written as 2010 ⋅ 5235 (with its own digits).

Almost surely, 2^10522350 is an apocalyptic number.

10522350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10522350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14387100).

10522350 is an abundant number, since it is smaller than the sum of its proper divisors (18251850).

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

10522350 is a wasteful number, since it uses less digits than its factorization.

10522350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 10522350 is about 3243.8171958358. The cubic root of 10522350 is about 219.1312155420.

Adding to 10522350 its reverse (5322501), we get a palindrome (15844851).

The spelling of 10522350 in words is "ten million, five hundred twenty-two thousand, three hundred fifty".