206241512 has 16 divisors (see below), whose sum is σ = 399177600. Its totient is φ = 99794160.

The previous prime is 206241509. The next prime is 206241559. The reversal of 206241512 is 215142602.

It is a happy number.

It is a super-2 number, since 2×206241512² = 85071122544092288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415562 + ... + 416057.

It is an arithmetic number, because the mean of its divisors is an integer number (24948600).

Almost surely, 2^206241512 is an apocalyptic number.

It is an amenable number.

206241512 is a deficient number, since it is larger than the sum of its proper divisors (192936088).

206241512 is a wasteful number, since it uses less digits than its factorization.

206241512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831656 (or 831652 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 206241512 is about 14361.1110990759. Note that the first 3 decimals coincide. The cubic root of 206241512 is about 590.8247700891.

The spelling of 206241512 in words is "two hundred six million, two hundred forty-one thousand, five hundred twelve".