20093496 has 32 divisors (see below), whose sum is σ = 50701200. Its totient is φ = 6635520.

The previous prime is 20093483. The next prime is 20093509. The reversal of 20093496 is 69439002.

It is an interprime number because it is at equal distance from previous prime (20093483) and next prime (20093509).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1225 + ... + 6456.

Almost surely, 2^20093496 is an apocalyptic number.

It is an amenable number.

20093496 is an abundant number, since it is smaller than the sum of its proper divisors (30607704).

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

20093496 is a wasteful number, since it uses less digits than its factorization.

20093496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7799 (or 7795 counting only the distinct ones).

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

The square root of 20093496 is about 4482.5769374323. The cubic root of 20093496 is about 271.8640829016.

It can be divided in two parts, 200934 and 96, that multiplied together give a square (19289664 = 4392²).

The spelling of 20093496 in words is "twenty million, ninety-three thousand, four hundred ninety-six".