11616198 has 32 divisors (see below), whose sum is σ = 25702272. Its totient is φ = 3470400.

The previous prime is 11616197. The next prime is 11616203. The reversal of 11616198 is 89161611.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11616197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3613 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (803196).

Almost surely, 2^11616198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11616198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12851136).

11616198 is an abundant number, since it is smaller than the sum of its proper divisors (14086074).

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

11616198 is a wasteful number, since it uses less digits than its factorization.

11616198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500.

The product of its digits is 2592, while the sum is 33.

The square root of 11616198 is about 3408.2543919138. The cubic root of 11616198 is about 226.4755564264.

It can be divided in two parts, 11616 and 198, that multiplied together give a cube (2299968 = 132³).

The spelling of 11616198 in words is "eleven million, six hundred sixteen thousand, one hundred ninety-eight".