20496104 has 16 divisors (see below), whose sum is σ = 39004800. Its totient is φ = 10094832.

The previous prime is 20496097. The next prime is 20496121. The reversal of 20496104 is 40169402.

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, 18584 + ... + 19655.

It is an arithmetic number, because the mean of its divisors is an integer number (2437800).

Almost surely, 2^20496104 is an apocalyptic number.

It is an amenable number.

20496104 is a deficient number, since it is larger than the sum of its proper divisors (18508696).

20496104 is a wasteful number, since it uses less digits than its factorization.

20496104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38312 (or 38308 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 20496104 is about 4527.2623073995. The cubic root of 20496104 is about 273.6678447963.

The spelling of 20496104 in words is "twenty million, four hundred ninety-six thousand, one hundred four".