2464641 has 8 divisors (see below), whose sum is σ = 3651360. Its totient is φ = 1643076.

The previous prime is 2464639. The next prime is 2464663. The reversal of 2464641 is 1464642.

It is not a de Polignac number, because 2464641 - 2¹ = 2464639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 91283 = 2464641 / (2 + 4 + 6 + 4 + 6 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (2464621) 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, 45615 + ... + 45668.

It is an arithmetic number, because the mean of its divisors is an integer number (456420).

2^2464641 is an apocalyptic number.

It is an amenable number.

2464641 is a deficient number, since it is larger than the sum of its proper divisors (1186719).

2464641 is an equidigital number, since it uses as much as digits as its factorization.

2464641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91292 (or 91286 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 2464641 is about 1569.9175137567. The cubic root of 2464641 is about 135.0779796395.

Subtracting from 2464641 its reverse (1464642), we obtain a palindrome (999999).

The spelling of 2464641 in words is "two million, four hundred sixty-four thousand, six hundred forty-one".