2461651 has 8 divisors (see below), whose sum is σ = 2637360. Its totient is φ = 2289408.

The previous prime is 2461649. The next prime is 2461703. The reversal of 2461651 is 1561642.

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 2461651 - 2¹ = 2461649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2461601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700 + ... + 2326.

It is an arithmetic number, because the mean of its divisors is an integer number (329670).

2^2461651 is an apocalyptic number.

2461651 is a deficient number, since it is larger than the sum of its proper divisors (175709).

2461651 is a wasteful number, since it uses less digits than its factorization.

2461651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733.

The product of its digits is 1440, while the sum is 25.

The square root of 2461651 is about 1568.9649454338. The cubic root of 2461651 is about 135.0233338725.

Subtracting from 2461651 its reverse (1561642), we obtain a palindrome (900009).

The spelling of 2461651 in words is "two million, four hundred sixty-one thousand, six hundred fifty-one".