20167098 has 16 divisors (see below), whose sum is σ = 46096320. Its totient is φ = 5762016.

The previous prime is 20167079. The next prime is 20167099. The reversal of 20167098 is 89076102.

It is not an unprimeable number, because it can be changed into a prime (20167099) 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, 240043 + ... + 240126.

It is an arithmetic number, because the mean of its divisors is an integer number (2881020).

Almost surely, 2^20167098 is an apocalyptic number.

20167098 is an abundant number, since it is smaller than the sum of its proper divisors (25929222).

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

20167098 is a wasteful number, since it uses less digits than its factorization.

20167098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480181.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 20167098 is about 4490.7792196901. The cubic root of 20167098 is about 272.1956223226.

The spelling of 20167098 in words is "twenty million, one hundred sixty-seven thousand, ninety-eight".