20038050 has 48 divisors (see below), whose sum is σ = 55219680. Its totient is φ = 5343120.

The previous prime is 20038049. The next prime is 20038061. The reversal of 20038050 is 5083002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6072 + ... + 8771.

It is an arithmetic number, because the mean of its divisors is an integer number (1150410).

Almost surely, 2^20038050 is an apocalyptic number.

20038050 is an abundant number, since it is smaller than the sum of its proper divisors (35181630).

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

20038050 is a wasteful number, since it uses less digits than its factorization.

20038050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14864 (or 14853 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 20038050 is about 4476.3880528837. The cubic root of 20038050 is about 271.6137919269.

The spelling of 20038050 in words is "twenty million, thirty-eight thousand, fifty".