20341150 has 24 divisors (see below), whose sum is σ = 38718504. Its totient is φ = 7946400.

The previous prime is 20341147. The next prime is 20341169. The reversal of 20341150 is 5114302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2581 + ... + 6880.

It is an arithmetic number, because the mean of its divisors is an integer number (1613271).

Almost surely, 2^20341150 is an apocalyptic number.

20341150 is a deficient number, since it is larger than the sum of its proper divisors (18377354).

20341150 is a wasteful number, since it uses less digits than its factorization.

20341150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9516 (or 9511 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 20341150 is about 4510.1164064800. The cubic root of 20341150 is about 272.9764411413.

Adding to 20341150 its reverse (5114302), we get a palindrome (25455452).

The spelling of 20341150 in words is "twenty million, three hundred forty-one thousand, one hundred fifty".