84426711 has 16 divisors (see below), whose sum is σ = 118078464. Its totient is φ = 53594784.

The previous prime is 84426703. The next prime is 84426737. The reversal of 84426711 is 11762448.

It is not a de Polignac number, because 84426711 - 2³ = 84426703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84426701) 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, 2875 + ... + 13308.

It is an arithmetic number, because the mean of its divisors is an integer number (7379904).

Almost surely, 2^84426711 is an apocalyptic number.

84426711 is a deficient number, since it is larger than the sum of its proper divisors (33651753).

84426711 is a wasteful number, since it uses less digits than its factorization.

84426711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16270.

The product of its digits is 10752, while the sum is 33.

The square root of 84426711 is about 9188.4008946062. The cubic root of 84426711 is about 438.6922447333.

The spelling of 84426711 in words is "eighty-four million, four hundred twenty-six thousand, seven hundred eleven".