2461491 has 12 divisors (see below), whose sum is σ = 3678480. Its totient is φ = 1584240.

The previous prime is 2461489. The next prime is 2461519. The reversal of 2461491 is 1941642.

It is not a de Polignac number, because 2461491 - 2¹ = 2461489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2461091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4455 + ... + 4976.

It is an arithmetic number, because the mean of its divisors is an integer number (306540).

2^2461491 is an apocalyptic number.

2461491 is a deficient number, since it is larger than the sum of its proper divisors (1216989).

2461491 is a wasteful number, since it uses less digits than its factorization.

2461491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9466 (or 9463 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 2461491 is about 1568.9139555756. The cubic root of 2461491 is about 135.0204084373.

The spelling of 2461491 in words is "two million, four hundred sixty-one thousand, four hundred ninety-one".