201482345 has 16 divisors (see below), whose sum is σ = 246888000. Its totient is φ = 157802688.

The previous prime is 201482297. The next prime is 201482371. The reversal of 201482345 is 543284102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201482345 - 2²⁰ = 200433769 is a prime.

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, 78086 + ... + 80624.

It is an arithmetic number, because the mean of its divisors is an integer number (15430500).

Almost surely, 2^201482345 is an apocalyptic number.

It is an amenable number.

201482345 is a deficient number, since it is larger than the sum of its proper divisors (45405655).

201482345 is a wasteful number, since it uses less digits than its factorization.

201482345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 201482345 is about 14194.4476821044. The cubic root of 201482345 is about 586.2447938036.

The spelling of 201482345 in words is "two hundred one million, four hundred eighty-two thousand, three hundred forty-five".