10521350 has 48 divisors (see below), whose sum is σ = 23355648. Its totient is φ = 3447840.

The previous prime is 10521331. The next prime is 10521359. The reversal of 10521350 is 5312501.

It is a super-2 number, since 2×10521350² = 221397611645000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10521359) 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, 7397 + ... + 8703.

It is an arithmetic number, because the mean of its divisors is an integer number (486576).

Almost surely, 2^10521350 is an apocalyptic number.

10521350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10521350 is an abundant number, since it is smaller than the sum of its proper divisors (12834298).

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

10521350 is a wasteful number, since it uses less digits than its factorization.

10521350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 10521350 is about 3243.6630527846. The cubic root of 10521350 is about 219.1242735516.

Adding to 10521350 its reverse (5312501), we get a palindrome (15833851).

The spelling of 10521350 in words is "ten million, five hundred twenty-one thousand, three hundred fifty".