205498412 has 12 divisors (see below), whose sum is σ = 410996880. Its totient is φ = 88070736.

The previous prime is 205498409. The next prime is 205498427. The reversal of 205498412 is 214894502.

205498412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

205498412 is an admirable number.

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, 3669587 + ... + 3669642.

It is an arithmetic number, because the mean of its divisors is an integer number (34249740).

Almost surely, 2^205498412 is an apocalyptic number.

It is an amenable number.

205498412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

205498412 is a wasteful number, since it uses less digits than its factorization.

205498412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7339240 (or 7339238 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 205498412 is about 14335.2157988640. The cubic root of 205498412 is about 590.1143242981.

The spelling of 205498412 in words is "two hundred five million, four hundred ninety-eight thousand, four hundred twelve".