214020528 has 40 divisors (see below), whose sum is σ = 570725376. Its totient is φ = 69038400.

The previous prime is 214020523. The next prime is 214020529. The reversal of 214020528 is 825020412.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 214020498 and 214020507.

It is not an unprimeable number, because it can be changed into a prime (214020523) 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, 70428 + ... + 73403.

Almost surely, 2^214020528 is an apocalyptic number.

It is an amenable number.

214020528 is an abundant number, since it is smaller than the sum of its proper divisors (356704848).

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

214020528 is a wasteful number, since it uses less digits than its factorization.

214020528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143873 (or 143867 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 214020528 is about 14629.4404540980. The cubic root of 214020528 is about 598.1615280105.

The spelling of 214020528 in words is "two hundred fourteen million, twenty thousand, five hundred twenty-eight".