5605465 has 4 divisors (see below), whose sum is σ = 6726564. Its totient is φ = 4484368.

The previous prime is 5605459. The next prime is 5605471. The reversal of 5605465 is 5645065.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5645065 = 5 ⋅1129013.

It is an interprime number because it is at equal distance from previous prime (5605459) and next prime (5605471).

It can be written as a sum of positive squares in 2 ways, for example, as 4210704 + 1394761 = 2052^2 + 1181^2 .

It is a cyclic number.

It is not a de Polignac number, because 5605465 - 2⁵ = 5605433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560542 + ... + 560551.

It is an arithmetic number, because the mean of its divisors is an integer number (1681641).

Almost surely, 2^5605465 is an apocalyptic number.

It is an amenable number.

5605465 is a deficient number, since it is larger than the sum of its proper divisors (1121099).

5605465 is a wasteful number, since it uses less digits than its factorization.

5605465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121098.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5605465 is about 2367.5863236638. The cubic root of 5605465 is about 177.6385481789.

The spelling of 5605465 in words is "five million, six hundred five thousand, four hundred sixty-five".