1314198 has 16 divisors (see below), whose sum is σ = 2920560. Its totient is φ = 438048.

The previous prime is 1314191. The next prime is 1314199. The reversal of 1314198 is 8914131.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314191) 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, 12115 + ... + 12222.

It is an arithmetic number, because the mean of its divisors is an integer number (182535).

2^1314198 is an apocalyptic number.

1314198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1314198 is an abundant number, since it is smaller than the sum of its proper divisors (1606362).

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

1314198 is a wasteful number, since it uses less digits than its factorization.

1314198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24348 (or 24342 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 1314198 is about 1146.3847521666. The cubic root of 1314198 is about 109.5351735380.

The spelling of 1314198 in words is "one million, three hundred fourteen thousand, one hundred ninety-eight".