84506126 has 4 divisors (see below), whose sum is σ = 126759192. Its totient is φ = 42253062.

The previous prime is 84506119. The next prime is 84506131. The reversal of 84506126 is 62160548.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 84506092 and 84506101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21126530 + ... + 21126533.

It is an arithmetic number, because the mean of its divisors is an integer number (31689798).

Almost surely, 2^84506126 is an apocalyptic number.

84506126 is a deficient number, since it is larger than the sum of its proper divisors (42253066).

84506126 is a wasteful number, since it uses less digits than its factorization.

84506126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42253065.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 84506126 is about 9192.7213598586. The cubic root of 84506126 is about 438.8297518735.

The spelling of 84506126 in words is "eighty-four million, five hundred six thousand, one hundred twenty-six".