4011198 has 8 divisors (see below), whose sum is σ = 8022408. Its totient is φ = 1337064.

The previous prime is 4011197. The next prime is 4011209. The reversal of 4011198 is 8911104.

It is a sphenic number, since it is the product of 3 distinct primes.

4011198 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334261 + ... + 334272.

It is an arithmetic number, because the mean of its divisors is an integer number (1002801).

Almost surely, 2^4011198 is an apocalyptic number.

4011198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4011198 is a wasteful number, since it uses less digits than its factorization.

4011198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668538.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 4011198 is about 2002.7975434377. The cubic root of 4011198 is about 158.8880981554. Note that the first 3 decimals are identical.

The spelling of 4011198 in words is "four million, eleven thousand, one hundred ninety-eight".