2241515154 has 16 divisors (see below), whose sum is σ = 4637617920. Its totient is φ = 721407120.

The previous prime is 2241515153. The next prime is 2241515179. The reversal of 2241515154 is 4515151422.

It is a super-2 number, since 2×2241515154² = 10048780371223287432, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2241515153) 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, 6440962 + ... + 6441309.

It is an arithmetic number, because the mean of its divisors is an integer number (289851120).

Almost surely, 2^2241515154 is an apocalyptic number.

2241515154 is an abundant number, since it is smaller than the sum of its proper divisors (2396102766).

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

2241515154 is a wasteful number, since it uses less digits than its factorization.

2241515154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12882305.

The product of its digits is 8000, while the sum is 30.

The square root of 2241515154 is about 47344.6422945617. The cubic root of 2241515154 is about 1308.7214676564.

Adding to 2241515154 its reverse (4515151422), we get a palindrome (6756666576).

The spelling of 2241515154 in words is "two billion, two hundred forty-one million, five hundred fifteen thousand, one hundred fifty-four".