4465613 has 4 divisors (see below), whose sum is σ = 4481148. Its totient is φ = 4450080.

The previous prime is 4465609. The next prime is 4465619. The reversal of 4465613 is 3165644.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3928324 + 537289 = 1982^2 + 733^2 .

It is a cyclic number.

It is not a de Polignac number, because 4465613 - 2² = 4465609 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 (4465619) 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, 7328 + ... + 7913.

It is an arithmetic number, because the mean of its divisors is an integer number (1120287).

Almost surely, 2^4465613 is an apocalyptic number.

It is an amenable number.

4465613 is a deficient number, since it is larger than the sum of its proper divisors (15535).

4465613 is a wasteful number, since it uses less digits than its factorization.

4465613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15534.

The product of its digits is 8640, while the sum is 29.

The square root of 4465613 is about 2113.1997066061. The cubic root of 4465613 is about 164.6747556951.

The spelling of 4465613 in words is "four million, four hundred sixty-five thousand, six hundred thirteen".