84470050 has 24 divisors (see below), whose sum is σ = 179559936. Its totient is φ = 28961040.

The previous prime is 84470047. The next prime is 84470051. The reversal of 84470050 is 5007448.

It is not an unprimeable number, because it can be changed into a prime (84470051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120322 + ... + 121021.

It is an arithmetic number, because the mean of its divisors is an integer number (7481664).

Almost surely, 2^84470050 is an apocalyptic number.

84470050 is an abundant number, since it is smaller than the sum of its proper divisors (95089886).

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

84470050 is a wasteful number, since it uses less digits than its factorization.

84470050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241362 (or 241357 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 84470050 is about 9190.7589458107. The cubic root of 84470050 is about 438.7672969320.

Adding to 84470050 its reverse (5007448), we get a palindrome (89477498).

It can be divided in two parts, 8 and 4470050, that multiplied together give a square (35760400 = 5980²).

The spelling of 84470050 in words is "eighty-four million, four hundred seventy thousand, fifty".