15053214 has 32 divisors (see below), whose sum is σ = 33390720. Its totient is φ = 4485600.

The previous prime is 15053209. The next prime is 15053221. The reversal of 15053214 is 41235051.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2157 + ... + 5895.

It is an arithmetic number, because the mean of its divisors is an integer number (1043460).

Almost surely, 2^15053214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15053214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16695360).

15053214 is an abundant number, since it is smaller than the sum of its proper divisors (18337506).

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

15053214 is a wasteful number, since it uses less digits than its factorization.

15053214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3816.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 15053214 is about 3879.8471619382. The cubic root of 15053214 is about 246.9125010382.

Adding to 15053214 its reverse (41235051), we get a palindrome (56288265).

The spelling of 15053214 in words is "fifteen million, fifty-three thousand, two hundred fourteen".