2460891 has 8 divisors (see below), whose sum is σ = 3294720. Its totient is φ = 1633832.

The previous prime is 2460889. The next prime is 2460901. The reversal of 2460891 is 1980642.

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 2460891 - 2¹ = 2460889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2460881) 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, 771 + ... + 2348.

It is an arithmetic number, because the mean of its divisors is an integer number (411840).

2^2460891 is an apocalyptic number.

2460891 is a deficient number, since it is larger than the sum of its proper divisors (833829).

2460891 is a wasteful number, since it uses less digits than its factorization.

2460891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2460891 is about 1568.7227288466. The cubic root of 2460891 is about 135.0094369260.

Subtracting from 2460891 its reverse (1980642), we obtain a square (480249 = 693²).

The spelling of 2460891 in words is "two million, four hundred sixty thousand, eight hundred ninety-one".