20246107 has 8 divisors (see below), whose sum is σ = 23417856. Its totient is φ = 17144232.

The previous prime is 20246101. The next prime is 20246123. The reversal of 20246107 is 70164202.

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

It is not a de Polignac number, because 20246107 - 2²³ = 11857499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20246101) 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, 16843 + ... + 18004.

It is an arithmetic number, because the mean of its divisors is an integer number (2927232).

Almost surely, 2^20246107 is an apocalyptic number.

20246107 is a deficient number, since it is larger than the sum of its proper divisors (3171749).

20246107 is an equidigital number, since it uses as much as digits as its factorization.

20246107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34937.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 20246107 is about 4499.5674236531. The cubic root of 20246107 is about 272.5506210141.

The spelling of 20246107 in words is "twenty million, two hundred forty-six thousand, one hundred seven".