206241532 has 24 divisors (see below), whose sum is σ = 413691264. Its totient is φ = 88130352.

The previous prime is 206241509. The next prime is 206241559. The reversal of 206241532 is 235142602.

It is a junction number, because it is equal to n+sod(n) for n = 206241497 and 206241506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898 + ... + 20329.

It is an arithmetic number, because the mean of its divisors is an integer number (17237136).

Almost surely, 2^206241532 is an apocalyptic number.

It is an amenable number.

206241532 is an abundant number, since it is smaller than the sum of its proper divisors (207449732).

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

206241532 is a wasteful number, since it uses less digits than its factorization.

206241532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21585 (or 21583 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 206241532 is about 14361.1117954008. Note that the first 3 decimals coincide. The cubic root of 206241532 is about 590.8247891873.

The spelling of 206241532 in words is "two hundred six million, two hundred forty-one thousand, five hundred thirty-two".