84007053 has 24 divisors (see below), whose sum is σ = 131990040. Its totient is φ = 51177600.

The previous prime is 84007051. The next prime is 84007061. The reversal of 84007053 is 35070048.

It can be written as a sum of positive squares in 4 ways, for example, as 6953769 + 77053284 = 2637^2 + 8778^2 .

It is not a de Polignac number, because 84007053 - 2¹ = 84007051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84007051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8263 + ... + 15371.

It is an arithmetic number, because the mean of its divisors is an integer number (5499585).

Almost surely, 2^84007053 is an apocalyptic number.

It is an amenable number.

84007053 is a deficient number, since it is larger than the sum of its proper divisors (47982987).

84007053 is a wasteful number, since it uses less digits than its factorization.

84007053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7229 (or 7226 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 84007053 is about 9165.5361545302. The cubic root of 84007053 is about 437.9641710856.

The spelling of 84007053 in words is "eighty-four million, seven thousand, fifty-three".