84552650 has 48 divisors (see below), whose sum is σ = 193570944. Its totient is φ = 26758080.

The previous prime is 84552647. The next prime is 84552667. The reversal of 84552650 is 5625548.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 84552650.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4742 + ... + 13841.

It is an arithmetic number, because the mean of its divisors is an integer number (4032728).

Almost surely, 2^84552650 is an apocalyptic number.

84552650 is an abundant number, since it is smaller than the sum of its proper divisors (109018294).

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

84552650 is a wasteful number, since it uses less digits than its factorization.

84552650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18615 (or 18610 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 84552650 is about 9195.2514919387. The cubic root of 84552650 is about 438.9102682055.

The spelling of 84552650 in words is "eighty-four million, five hundred fifty-two thousand, six hundred fifty".