208750023 has 6 divisors (see below), whose sum is σ = 301527824. Its totient is φ = 139166676.

The previous prime is 208750013. The next prime is 208750037. The reversal of 208750023 is 320057802.

208750023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 208750023 - 2⁴ = 208750007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208750013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11597215 + ... + 11597232.

Almost surely, 2^208750023 is an apocalyptic number.

208750023 is a deficient number, since it is larger than the sum of its proper divisors (92777801).

208750023 is a wasteful number, since it uses less digits than its factorization.

208750023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23194453 (or 23194450 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 208750023 is about 14448.1840727477. The cubic root of 208750023 is about 593.2105197209.

The spelling of 208750023 in words is "two hundred eight million, seven hundred fifty thousand, twenty-three".