20046050 has 24 divisors (see below), whose sum is σ = 37403856. Its totient is φ = 7993040.

The previous prime is 20046011. The next prime is 20046053. The reversal of 20046050 is 5064002.

It is not an unprimeable number, because it can be changed into a prime (20046053) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 29009 + ... + 29691.

It is an arithmetic number, because the mean of its divisors is an integer number (1558494).

Almost surely, 2^20046050 is an apocalyptic number.

20046050 is a deficient number, since it is larger than the sum of its proper divisors (17357806).

20046050 is a wasteful number, since it uses less digits than its factorization.

20046050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282 (or 1277 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 20046050 is about 4477.2815412927. The cubic root of 20046050 is about 271.6499335213.

The spelling of 20046050 in words is "twenty million, forty-six thousand, fifty".