1214898 has 16 divisors (see below), whose sum is σ = 2557920. Its totient is φ = 383616.

The previous prime is 1214891. The next prime is 1214909. The reversal of 1214898 is 8984121.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5215 + ... + 5442.

It is an arithmetic number, because the mean of its divisors is an integer number (159870).

2^1214898 is an apocalyptic number.

1214898 is an abundant number, since it is smaller than the sum of its proper divisors (1343022).

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

1214898 is a wasteful number, since it uses less digits than its factorization.

1214898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10681.

The product of its digits is 4608, while the sum is 33.

The square root of 1214898 is about 1102.2241151417. The cubic root of 1214898 is about 106.7038130173.

It can be divided in two parts, 12148 and 98, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 1214898 in words is "one million, two hundred fourteen thousand, eight hundred ninety-eight".