84527950 has 24 divisors (see below), whose sum is σ = 169317288. Its totient is φ = 31210080.

The previous prime is 84527923. The next prime is 84527969. The reversal of 84527950 is 5972548.

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 11 ways as a sum of consecutive naturals, for example, 64372 + ... + 65671.

It is an arithmetic number, because the mean of its divisors is an integer number (7054887).

Almost surely, 2^84527950 is an apocalyptic number.

84527950 is an abundant number, since it is smaller than the sum of its proper divisors (84789338).

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

84527950 is a wasteful number, since it uses less digits than its factorization.

84527950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130068 (or 130063 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 84527950 is about 9193.9083093100. The cubic root of 84527950 is about 438.8675250569.

The spelling of 84527950 in words is "eighty-four million, five hundred twenty-seven thousand, nine hundred fifty".