215033060 has 48 divisors (see below), whose sum is σ = 495960192. Its totient is φ = 77664000.

The previous prime is 215033053. The next prime is 215033087. The reversal of 215033060 is 60330512.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 29984 + ... + 36456.

It is an arithmetic number, because the mean of its divisors is an integer number (10332504).

Almost surely, 2^215033060 is an apocalyptic number.

215033060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 215033060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247980096).

215033060 is an abundant number, since it is smaller than the sum of its proper divisors (280927132).

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

215033060 is a wasteful number, since it uses less digits than its factorization.

215033060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6644 (or 6642 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 215033060 is about 14664.0055919247. The cubic root of 215033060 is about 599.1033458716.

Adding to 215033060 its reverse (60330512), we get a palindrome (275363572).

The spelling of 215033060 in words is "two hundred fifteen million, thirty-three thousand, sixty".