84210652 has 24 divisors (see below), whose sum is σ = 151732224. Its totient is φ = 40873392.

The previous prime is 84210629. The next prime is 84210667. The reversal of 84210652 is 25601248.

It is a self number, because there is not a number n which added to its sum of digits gives 84210652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22113 + ... + 25639.

It is an arithmetic number, because the mean of its divisors is an integer number (6322176).

Almost surely, 2^84210652 is an apocalyptic number.

It is an amenable number.

84210652 is a deficient number, since it is larger than the sum of its proper divisors (67521572).

84210652 is a wasteful number, since it uses less digits than its factorization.

84210652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705 (or 3703 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 84210652 is about 9176.6362028796. The cubic root of 84210652 is about 438.3177014317.

The spelling of 84210652 in words is "eighty-four million, two hundred ten thousand, six hundred fifty-two".