201482805 has 16 divisors (see below), whose sum is σ = 322593984. Its totient is φ = 107383680.

The previous prime is 201482777. The next prime is 201482849. The reversal of 201482805 is 508284102.

It is not a de Polignac number, because 201482805 - 2⁶ = 201482741 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23457 + ... + 30873.

It is an arithmetic number, because the mean of its divisors is an integer number (20162124).

Almost surely, 2^201482805 is an apocalyptic number.

It is an amenable number.

201482805 is a deficient number, since it is larger than the sum of its proper divisors (121111179).

201482805 is a wasteful number, since it uses less digits than its factorization.

201482805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9236.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 201482805 is about 14194.4638856140. The cubic root of 201482805 is about 586.2452399509.

The spelling of 201482805 in words is "two hundred one million, four hundred eighty-two thousand, eight hundred five".