84565652 has 12 divisors (see below), whose sum is σ = 148758036. Its totient is φ = 42063360.

The previous prime is 84565603. The next prime is 84565661. The reversal of 84565652 is 25656548.

It can be written as a sum of positive squares in 2 ways, for example, as 14776336 + 69789316 = 3844^2 + 8354^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53999 + ... + 55542.

It is an arithmetic number, because the mean of its divisors is an integer number (12396503).

Almost surely, 2^84565652 is an apocalyptic number.

It is an amenable number.

84565652 is a deficient number, since it is larger than the sum of its proper divisors (64192384).

84565652 is a wasteful number, since it uses less digits than its factorization.

84565652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109738 (or 109736 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

The square root of 84565652 is about 9195.9584601063. The cubic root of 84565652 is about 438.9327647163.

The spelling of 84565652 in words is "eighty-four million, five hundred sixty-five thousand, six hundred fifty-two".