84501426 has 8 divisors (see below), whose sum is σ = 169002864. Its totient is φ = 28167140.

The previous prime is 84501401. The next prime is 84501427. The reversal of 84501426 is 62410548.

It is a sphenic number, since it is the product of 3 distinct primes.

84501426 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 84501393 and 84501402.

It is not an unprimeable number, because it can be changed into a prime (84501427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7041780 + ... + 7041791.

It is an arithmetic number, because the mean of its divisors is an integer number (21125358).

Almost surely, 2^84501426 is an apocalyptic number.

84501426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

84501426 is a wasteful number, since it uses less digits than its factorization.

84501426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14083576.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 84501426 is about 9192.4657192725. The cubic root of 84501426 is about 438.8216162185.

The spelling of 84501426 in words is "eighty-four million, five hundred one thousand, four hundred twenty-six".