220528037 has 8 divisors (see below), whose sum is σ = 227731680. Its totient is φ = 213418800.

The previous prime is 220528013. The next prime is 220528039. The reversal of 220528037 is 730825022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220528037 - 2²⁴ = 203750821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220528039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18839 + ... + 28212.

It is an arithmetic number, because the mean of its divisors is an integer number (28466460).

Almost surely, 2^220528037 is an apocalyptic number.

It is an amenable number.

220528037 is a deficient number, since it is larger than the sum of its proper divisors (7203643).

220528037 is a wasteful number, since it uses less digits than its factorization.

220528037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47203.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 220528037 is about 14850.1864298062. The cubic root of 220528037 is about 604.1636664858.

The spelling of 220528037 in words is "two hundred twenty million, five hundred twenty-eight thousand, thirty-seven".