1204150 has 12 divisors (see below), whose sum is σ = 2239812. Its totient is φ = 481640.

The previous prime is 1204141. The next prime is 1204153. The reversal of 1204150 is 514021.

It is a self number, because there is not a number n which added to its sum of digits gives 1204150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204153) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 11992 + ... + 12091.

It is an arithmetic number, because the mean of its divisors is an integer number (186651).

2^1204150 is an apocalyptic number.

1204150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204150 is a deficient number, since it is larger than the sum of its proper divisors (1035662).

1204150 is a wasteful number, since it uses less digits than its factorization.

1204150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24095 (or 24090 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 1204150 is about 1097.3376873142. The cubic root of 1204150 is about 106.3882168910.

Adding to 1204150 its reverse (514021), we get a palindrome (1718171).

The spelling of 1204150 in words is "one million, two hundred four thousand, one hundred fifty".