2489741 has 8 divisors (see below), whose sum is σ = 2666400. Its totient is φ = 2317680.

The previous prime is 2489719. The next prime is 2489749. The reversal of 2489741 is 1479842.

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 2489741 - 2¹⁸ = 2227597 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 (2489749) 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, 11 + ... + 2231.

It is an arithmetic number, because the mean of its divisors is an integer number (333300).

2^2489741 is an apocalyptic number.

It is an amenable number.

2489741 is a deficient number, since it is larger than the sum of its proper divisors (176659).

2489741 is a wasteful number, since it uses less digits than its factorization.

2489741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299.

The product of its digits is 16128, while the sum is 35.

The square root of 2489741 is about 1577.8913143813. The cubic root of 2489741 is about 135.5349782386.

The spelling of 2489741 in words is "two million, four hundred eighty-nine thousand, seven hundred forty-one".