2470641 has 4 divisors (see below), whose sum is σ = 3294192. Its totient is φ = 1647092.

The previous prime is 2470639. The next prime is 2470667. The reversal of 2470641 is 1460742.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2470641 - 2¹ = 2470639 is a prime.

It is a super-2 number, since 2×2470641² = 12208133901762, which contains 22 as substring.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2470621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411771 + ... + 411776.

It is an arithmetic number, because the mean of its divisors is an integer number (823548).

2^2470641 is an apocalyptic number.

It is an amenable number.

2470641 is a deficient number, since it is larger than the sum of its proper divisors (823551).

2470641 is an equidigital number, since it uses as much as digits as its factorization.

2470641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823550.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2470641 is about 1571.8272805878. The cubic root of 2470641 is about 135.1875035134.

The spelling of 2470641 in words is "two million, four hundred seventy thousand, six hundred forty-one".