84526007 has 4 divisors (see below), whose sum is σ = 84863016. Its totient is φ = 84189000.

The previous prime is 84525983. The next prime is 84526027. The reversal of 84526007 is 70062548.

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 84526007 - 2¹² = 84521911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84526027) 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, 168128 + ... + 168629.

It is an arithmetic number, because the mean of its divisors is an integer number (21215754).

Almost surely, 2^84526007 is an apocalyptic number.

84526007 is a deficient number, since it is larger than the sum of its proper divisors (337009).

84526007 is a wasteful number, since it uses less digits than its factorization.

84526007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337008.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 84526007 is about 9193.8026409098. The cubic root of 84526007 is about 438.8641623580.

The spelling of 84526007 in words is "eighty-four million, five hundred twenty-six thousand, seven".