62609 has 4 divisors (see below), whose sum is σ = 63204. Its totient is φ = 62016.

The previous prime is 62603. The next prime is 62617. The reversal of 62609 is 90626.

62609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 46225 + 16384 = 215^2 + 128^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62609 is a prime.

It is a d-powerful number, because it can be written as 6³ + 2¹¹ + 6⁴ + 0 + 9⁵ .

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (62603) 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, 92 + ... + 365.

It is an arithmetic number, because the mean of its divisors is an integer number (15801).

2⁶²⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

62609 is a deficient number, since it is larger than the sum of its proper divisors (595).

62609 is a wasteful number, since it uses less digits than its factorization.

62609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 62609 is about 250.2179050348. The cubic root of 62609 is about 39.7080831293.

The spelling of 62609 in words is "sixty-two thousand, six hundred nine".