20596194 has 24 divisors (see below), whose sum is σ = 46278960. Its totient is φ = 6865236.

The previous prime is 20596181. The next prime is 20596207. The reversal of 20596194 is 49169502.

It is an interprime number because it is at equal distance from previous prime (20596181) and next prime (20596207).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20704 + ... + 21675.

It is an arithmetic number, because the mean of its divisors is an integer number (1928290).

Almost surely, 2^20596194 is an apocalyptic number.

20596194 is an abundant number, since it is smaller than the sum of its proper divisors (25682766).

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

20596194 is an equidigital number, since it uses as much as digits as its factorization.

20596194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42396 (or 42384 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 20596194 is about 4538.3029868002. The cubic root of 20596194 is about 274.1125951371.

The spelling of 20596194 in words is "twenty million, five hundred ninety-six thousand, one hundred ninety-four".