20396094 has 8 divisors (see below), whose sum is σ = 40792200. Its totient is φ = 6798696.

The previous prime is 20396087. The next prime is 20396113. The reversal of 20396094 is 49069302.

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

20396094 is an admirable number.

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, 1699669 + ... + 1699680.

It is an arithmetic number, because the mean of its divisors is an integer number (5099025).

Almost surely, 2^20396094 is an apocalyptic number.

20396094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20396094 is a wasteful number, since it uses less digits than its factorization.

20396094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3399354.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 20396094 is about 4516.2034940866. The cubic root of 20396094 is about 273.2220013908. Note that the first 3 decimals are identical.

The spelling of 20396094 in words is "twenty million, three hundred ninety-six thousand, ninety-four".