208032461 has 16 divisors (see below), whose sum is σ = 256502400. Its totient is φ = 164299968.

The previous prime is 208032443. The next prime is 208032467. The reversal of 208032461 is 164230802.

208032461 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 208032461 - 2⁶ = 208032397 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 208032461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208032467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58235 + ... + 61703.

It is an arithmetic number, because the mean of its divisors is an integer number (16031400).

Almost surely, 2^208032461 is an apocalyptic number.

It is an amenable number.

208032461 is a deficient number, since it is larger than the sum of its proper divisors (48469939).

208032461 is a wasteful number, since it uses less digits than its factorization.

208032461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 208032461 is about 14423.3304406437. The cubic root of 208032461 is about 592.5300343811.

The spelling of 208032461 in words is "two hundred eight million, thirty-two thousand, four hundred sixty-one".