13825210 has 32 divisors (see below), whose sum is σ = 28576512. Its totient is φ = 4717440.

The previous prime is 13825193. The next prime is 13825213. The reversal of 13825210 is 1252831.

It is a super-2 number, since 2×13825210² = 382272863088200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13825213) 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, 21595 + ... + 22225.

It is an arithmetic number, because the mean of its divisors is an integer number (893016).

Almost surely, 2^13825210 is an apocalyptic number.

13825210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13825210 is an abundant number, since it is smaller than the sum of its proper divisors (14751302).

13825210 is a wasteful number, since it uses less digits than its factorization.

13825210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13825210 is about 3718.2267278906. The cubic root of 13825210 is about 240.0070021105.

The spelling of 13825210 in words is "thirteen million, eight hundred twenty-five thousand, two hundred ten".