1214850 has 96 divisors (see below), whose sum is σ = 3749760. Its totient is φ = 253440.

The previous prime is 1214849. The next prime is 1214867. The reversal of 1214850 is 584121.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13606 + ... + 13694.

It is an arithmetic number, because the mean of its divisors is an integer number (39060).

2^1214850 is an apocalyptic number.

1214850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1874880).

1214850 is an abundant number, since it is smaller than the sum of its proper divisors (2534910).

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

1214850 is a wasteful number, since it uses less digits than its factorization.

1214850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 1214850 is about 1102.2023407705. The cubic root of 1214850 is about 106.7024077277.

Adding to 1214850 its reverse (584121), we get a palindrome (1798971).

The spelling of 1214850 in words is "one million, two hundred fourteen thousand, eight hundred fifty".