20167104 has 28 divisors (see below), whose sum is σ = 53359304. Its totient is φ = 6722304.

The previous prime is 20167099. The next prime is 20167127. The reversal of 20167104 is 40176102.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52327 + ... + 52710.

Almost surely, 2^20167104 is an apocalyptic number.

20167104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20167104 is an abundant number, since it is smaller than the sum of its proper divisors (33192200).

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

20167104 is a wasteful number, since it uses less digits than its factorization.

20167104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105052 (or 105042 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 20167104 is about 4490.7798877255. The cubic root of 20167104 is about 272.1956493166.

The spelling of 20167104 in words is "twenty million, one hundred sixty-seven thousand, one hundred four".