84266007 has 16 divisors (see below), whose sum is σ = 135164160. Its totient is φ = 45617472.

The previous prime is 84265963. The next prime is 84266009. The reversal of 84266007 is 70066248.

It is not a de Polignac number, because 84266007 - 2⁶ = 84265943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84266009) 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, 105198 + ... + 105995.

It is an arithmetic number, because the mean of its divisors is an integer number (8447760).

Almost surely, 2^84266007 is an apocalyptic number.

84266007 is a deficient number, since it is larger than the sum of its proper divisors (50898153).

84266007 is a wasteful number, since it uses less digits than its factorization.

84266007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211222.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 84266007 is about 9179.6517907816. The cubic root of 84266007 is about 438.4137215961.

The spelling of 84266007 in words is "eighty-four million, two hundred sixty-six thousand, seven".