84752211 has 16 divisors (see below), whose sum is σ = 114892544. Its totient is φ = 55564704.

The previous prime is 84752209. The next prime is 84752221. The reversal of 84752211 is 11225748.

It is not a de Polignac number, because 84752211 - 2¹ = 84752209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84752201) 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, 47640 + ... + 49386.

It is an arithmetic number, because the mean of its divisors is an integer number (7180784).

Almost surely, 2^84752211 is an apocalyptic number.

84752211 is a deficient number, since it is larger than the sum of its proper divisors (30140333).

84752211 is a wasteful number, since it uses less digits than its factorization.

84752211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010.

The product of its digits is 4480, while the sum is 30.

The square root of 84752211 is about 9206.0964040140. The cubic root of 84752211 is about 439.2553019520.

Adding to 84752211 its reverse (11225748), we get a palindrome (95977959).

The spelling of 84752211 in words is "eighty-four million, seven hundred fifty-two thousand, two hundred eleven".