84666950 has 24 divisors (see below), whose sum is σ = 162913680. Its totient is φ = 32698400.

The previous prime is 84666937. The next prime is 84666961. The reversal of 84666950 is 5966648.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 27746 + ... + 30645.

It is an arithmetic number, because the mean of its divisors is an integer number (6788070).

Almost surely, 2^84666950 is an apocalyptic number.

84666950 is a deficient number, since it is larger than the sum of its proper divisors (78246730).

84666950 is a wasteful number, since it uses less digits than its factorization.

84666950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58432 (or 58427 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 84666950 is about 9201.4645573409. The cubic root of 84666950 is about 439.1079551096.

The spelling of 84666950 in words is "eighty-four million, six hundred sixty-six thousand, nine hundred fifty".