2340198 has 64 divisors (see below), whose sum is σ = 6128640. Its totient is φ = 648000.

The previous prime is 2340193. The next prime is 2340209. The reversal of 2340198 is 8910432.

2340198 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

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

2340198 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15423 + ... + 15573.

It is an arithmetic number, because the mean of its divisors is an integer number (95760).

2^2340198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3064320).

2340198 is an abundant number, since it is smaller than the sum of its proper divisors (3788442).

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

2340198 is a wasteful number, since it uses less digits than its factorization.

2340198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2340198 is about 1529.7705710334. The cubic root of 2340198 is about 132.7651838740.

The spelling of 2340198 in words is "two million, three hundred forty thousand, one hundred ninety-eight".