84750165 has 96 divisors (see below), whose sum is σ = 166786560. Its totient is φ = 40777344.

The previous prime is 84750163. The next prime is 84750179. The reversal of 84750165 is 56105748.

It is not a de Polignac number, because 84750165 - 2¹ = 84750163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84750163) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1803172 + ... + 1803218.

It is an arithmetic number, because the mean of its divisors is an integer number (1737360).

Almost surely, 2^84750165 is an apocalyptic number.

It is an amenable number.

84750165 is a deficient number, since it is larger than the sum of its proper divisors (82036395).

84750165 is a wasteful number, since it uses less digits than its factorization.

84750165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 84750165 is about 9205.9852813265. The cubic root of 84750165 is about 439.2517672416.

The spelling of 84750165 in words is "eighty-four million, seven hundred fifty thousand, one hundred sixty-five".