84817401 has 8 divisors (see below), whose sum is σ = 113200704. Its totient is φ = 56489520.

The previous prime is 84817367. The next prime is 84817417. The reversal of 84817401 is 10471848.

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

It is not a de Polignac number, because 84817401 - 2⁹ = 84816889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84817441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10141 + ... + 16506.

It is an arithmetic number, because the mean of its divisors is an integer number (14150088).

Almost surely, 2^84817401 is an apocalyptic number.

It is an amenable number.

84817401 is a deficient number, since it is larger than the sum of its proper divisors (28383303).

84817401 is a wasteful number, since it uses less digits than its factorization.

84817401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27711.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 84817401 is about 9209.6363120375. The cubic root of 84817401 is about 439.3678957281.

The spelling of 84817401 in words is "eighty-four million, eight hundred seventeen thousand, four hundred one".