20096966 has 4 divisors (see below), whose sum is σ = 30145452. Its totient is φ = 10048482.

The previous prime is 20096933. The next prime is 20096977. The reversal of 20096966 is 66969002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5024240 + ... + 5024243.

It is an arithmetic number, because the mean of its divisors is an integer number (7536363).

Almost surely, 2^20096966 is an apocalyptic number.

20096966 is a deficient number, since it is larger than the sum of its proper divisors (10048486).

20096966 is a wasteful number, since it uses less digits than its factorization.

20096966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048485.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 20096966 is about 4482.9639748720. The cubic root of 20096966 is about 271.8797316480.

The spelling of 20096966 in words is "twenty million, ninety-six thousand, nine hundred sixty-six".