2464661 has 4 divisors (see below), whose sum is σ = 2594400. Its totient is φ = 2334924.

The previous prime is 2464639. The next prime is 2464663. The reversal of 2464661 is 1664642.

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 2464661 - 2⁶ = 2464597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2464663) 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, 64841 + ... + 64878.

It is an arithmetic number, because the mean of its divisors is an integer number (648600).

2^2464661 is an apocalyptic number.

It is an amenable number.

2464661 is a deficient number, since it is larger than the sum of its proper divisors (129739).

2464661 is a wasteful number, since it uses less digits than its factorization.

2464661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129738.

The product of its digits is 6912, while the sum is 29.

The square root of 2464661 is about 1569.9238835052. The cubic root of 2464661 is about 135.0783450142.

It can be divided in two parts, 2464 and 661, that added together give a 5-th power (3125 = 5⁵).

The spelling of 2464661 in words is "two million, four hundred sixty-four thousand, six hundred sixty-one".