84729552 has 40 divisors (see below), whose sum is σ = 219215136. Its totient is φ = 28200576.

The previous prime is 84729529. The next prime is 84729587. The reversal of 84729552 is 25592748.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58663 + ... + 60089.

Almost surely, 2^84729552 is an apocalyptic number.

It is an amenable number.

84729552 is an abundant number, since it is smaller than the sum of its proper divisors (134485584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84729552 is a wasteful number, since it uses less digits than its factorization.

84729552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675 (or 2669 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 84729552 is about 9204.8656698509. The cubic root of 84729552 is about 439.2161526370.

The spelling of 84729552 in words is "eighty-four million, seven hundred twenty-nine thousand, five hundred fifty-two".