2451612241 has 8 divisors (see below), whose sum is σ = 2667417704. Its totient is φ = 2239695360.

The previous prime is 2451612227. The next prime is 2451612257. The reversal of 2451612241 is 1422161542.

It can be written as a sum of positive squares in 4 ways, for example, as 10857025 + 2440755216 = 3295^2 + 49404^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2451612241 - 2¹⁷ = 2451481169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2451612641) 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, 970830 + ... + 973351.

It is an arithmetic number, because the mean of its divisors is an integer number (333427213).

Almost surely, 2^2451612241 is an apocalyptic number.

It is an amenable number.

2451612241 is a deficient number, since it is larger than the sum of its proper divisors (215805463).

2451612241 is a wasteful number, since it uses less digits than its factorization.

2451612241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944291.

The product of its digits is 3840, while the sum is 28.

The square root of 2451612241 is about 49513.7580981286. The cubic root of 2451612241 is about 1348.3953941204.

Adding to 2451612241 its reverse (1422161542), we get a palindrome (3873773783).

The spelling of 2451612241 in words is "two billion, four hundred fifty-one million, six hundred twelve thousand, two hundred forty-one".