2241197136 has 120 divisors (see below), whose sum is σ = 6686576000. Its totient is φ = 698720256.

The previous prime is 2241197113. The next prime is 2241197183. The reversal of 2241197136 is 6317911422.

2241197136 is a `hidden beast` number, since 22 + 411 + 97 + 136 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2241197136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210960 + ... + 221328.

Almost surely, 2^2241197136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241197136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3343288000).

2241197136 is an abundant number, since it is smaller than the sum of its proper divisors (4445378864).

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

2241197136 is a wasteful number, since it uses less digits than its factorization.

2241197136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10481 (or 10472 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2241197136 is about 47341.2836327871. The cubic root of 2241197136 is about 1308.6595725186.

The spelling of 2241197136 in words is "two billion, two hundred forty-one million, one hundred ninety-seven thousand, one hundred thirty-six".