208026480 has 40 divisors (see below), whose sum is σ = 644882832. Its totient is φ = 55473664.

The previous prime is 208026451. The next prime is 208026487. The reversal of 208026480 is 84620802.

It is a happy number.

208026480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208026487) 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, 433149 + ... + 433628.

Almost surely, 2^208026480 is an apocalyptic number.

208026480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

208026480 is an abundant number, since it is smaller than the sum of its proper divisors (436856352).

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

208026480 is a wasteful number, since it uses less digits than its factorization.

208026480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866793 (or 866787 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 208026480 is about 14423.1231014645. The cubic root of 208026480 is about 592.5243558504.

The spelling of 208026480 in words is "two hundred eight million, twenty-six thousand, four hundred eighty".