84362011 has 4 divisors (see below), whose sum is σ = 84444712. Its totient is φ = 84279312.

The previous prime is 84362009. The next prime is 84362021. The reversal of 84362011 is 11026348.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84362011 - 2¹ = 84362009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84362021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39801 + ... + 41866.

It is an arithmetic number, because the mean of its divisors is an integer number (21111178).

Almost surely, 2^84362011 is an apocalyptic number.

84362011 is a deficient number, since it is larger than the sum of its proper divisors (82701).

84362011 is a wasteful number, since it uses less digits than its factorization.

84362011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82700.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 84362011 is about 9184.8794766181. The cubic root of 84362011 is about 438.5801528709.

Adding to 84362011 its reverse (11026348), we get a palindrome (95388359).

The spelling of 84362011 in words is "eighty-four million, three hundred sixty-two thousand, eleven".