206929448 has 32 divisors (see below), whose sum is σ = 424681920. Its totient is φ = 93744000.

The previous prime is 206929447. The next prime is 206929451. The reversal of 206929448 is 844929602.

It is a happy number.

206929448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 206929399 and 206929408.

It is not an unprimeable number, because it can be changed into a prime (206929447) 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, 23588 + ... + 31148.

It is an arithmetic number, because the mean of its divisors is an integer number (13271310).

Almost surely, 2^206929448 is an apocalyptic number.

It is an amenable number.

206929448 is an abundant number, since it is smaller than the sum of its proper divisors (217752472).

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

206929448 is a wasteful number, since it uses less digits than its factorization.

206929448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7889 (or 7885 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 206929448 is about 14385.0425094958. The cubic root of 206929448 is about 591.4809563648.

The spelling of 206929448 in words is "two hundred six million, nine hundred twenty-nine thousand, four hundred forty-eight".