5614649 has 4 divisors (see below), whose sum is σ = 5691636. Its totient is φ = 5537664.

The previous prime is 5614597. The next prime is 5614657. The reversal of 5614649 is 9464165.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9464165 = 5 ⋅1892833.

It can be written as a sum of positive squares in 2 ways, for example, as 3385600 + 2229049 = 1840^2 + 1493^2 .

It is a cyclic number.

It is not a de Polignac number, because 5614649 - 2¹⁶ = 5549113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5614549) 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, 38384 + ... + 38529.

It is an arithmetic number, because the mean of its divisors is an integer number (1422909).

Almost surely, 2^5614649 is an apocalyptic number.

It is an amenable number.

5614649 is a deficient number, since it is larger than the sum of its proper divisors (76987).

5614649 is an equidigital number, since it uses as much as digits as its factorization.

5614649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76986.

The product of its digits is 25920, while the sum is 35.

The square root of 5614649 is about 2369.5250578966. The cubic root of 5614649 is about 177.7355096416.

The spelling of 5614649 in words is "five million, six hundred fourteen thousand, six hundred forty-nine".