2406717 has 6 divisors (see below), whose sum is σ = 3476382. Its totient is φ = 1604472.

The previous prime is 2406709. The next prime is 2406721. The reversal of 2406717 is 7176042.

It can be written as a sum of positive squares in only one way, i.e., 1879641 + 527076 = 1371^2 + 726^2 .

It is not a de Polignac number, because 2406717 - 2³ = 2406709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2406727) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133698 + ... + 133715.

It is an arithmetic number, because the mean of its divisors is an integer number (579397).

2^2406717 is an apocalyptic number.

It is an amenable number.

2406717 is a deficient number, since it is larger than the sum of its proper divisors (1069665).

2406717 is a wasteful number, since it uses less digits than its factorization.

2406717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267419 (or 267416 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 2406717 is about 1551.3597261757. The cubic root of 2406717 is about 134.0113787026.

The spelling of 2406717 in words is "two million, four hundred six thousand, seven hundred seventeen".