84650601 has 8 divisors (see below), whose sum is σ = 128991424. Its totient is φ = 48371760.

The previous prime is 84650563. The next prime is 84650611. The reversal of 84650601 is 10605648.

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

It is not a de Polignac number, because 84650601 - 2⁷ = 84650473 is a prime.

It is a super-2 number, since 2×84650601² = 14331448499322402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84650611) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2015470 + ... + 2015511.

It is an arithmetic number, because the mean of its divisors is an integer number (16123928).

Almost surely, 2^84650601 is an apocalyptic number.

It is an amenable number.

84650601 is a deficient number, since it is larger than the sum of its proper divisors (44340823).

84650601 is a wasteful number, since it uses less digits than its factorization.

84650601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4030991.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 84650601 is about 9200.5761232653. The cubic root of 84650601 is about 439.0796896999.

The spelling of 84650601 in words is "eighty-four million, six hundred fifty thousand, six hundred one".