69998033 has 16 divisors (see below), whose sum is σ = 84443520. Its totient is φ = 56681856.

The previous prime is 69998017. The next prime is 69998053. The reversal of 69998033 is 33089996.

It is not a de Polignac number, because 69998033 - 2⁴ = 69998017 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (69998003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81635 + ... + 82487.

It is an arithmetic number, because the mean of its divisors is an integer number (5277720).

Almost surely, 2^69998033 is an apocalyptic number.

It is an amenable number.

69998033 is a deficient number, since it is larger than the sum of its proper divisors (14445487).

69998033 is a wasteful number, since it uses less digits than its factorization.

69998033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its (nonzero) digits is 314928, while the sum is 47.

The square root of 69998033 is about 8366.4827137812. The cubic root of 69998033 is about 412.1246696741.

The spelling of 69998033 in words is "sixty-nine million, nine hundred ninety-eight thousand, thirty-three".