84475803 has 8 divisors (see below), whose sum is σ = 117531648. Its totient is φ = 53868584.

The previous prime is 84475801. The next prime is 84475861. The reversal of 84475803 is 30857448.

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

It is a cyclic number.

It is not a de Polignac number, because 84475803 - 2¹ = 84475801 is a prime.

It is a super-2 number, since 2×84475803² = 14272322584989618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84475801) 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, 612075 + ... + 612212.

It is an arithmetic number, because the mean of its divisors is an integer number (14691456).

Almost surely, 2^84475803 is an apocalyptic number.

84475803 is a deficient number, since it is larger than the sum of its proper divisors (33055845).

84475803 is a wasteful number, since it uses less digits than its factorization.

84475803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224313.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 84475803 is about 9191.0719178995. The cubic root of 84475803 is about 438.7772577444. Note that the first 3 decimals are identical.

The spelling of 84475803 in words is "eighty-four million, four hundred seventy-five thousand, eight hundred three".