62645 has 16 divisors (see below), whose sum is σ = 88128. Its totient is φ = 42240.

The previous prime is 62639. The next prime is 62653. The reversal of 62645 is 54626.

It is not a de Polignac number, because 62645 - 2⁶ = 62581 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 2¹³ + 6⁶ + 4² + 5 .

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 62645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 902 + ... + 968.

It is an arithmetic number, because the mean of its divisors is an integer number (5508).

2⁶²⁶⁴⁵ is an apocalyptic number.

It is an amenable number.

62645 is a deficient number, since it is larger than the sum of its proper divisors (25483).

62645 is a wasteful number, since it uses less digits than its factorization.

62645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100.

The product of its digits is 1440, while the sum is 23.

The square root of 62645 is about 250.2898319948. The cubic root of 62645 is about 39.7156923500.

It can be divided in two parts, 62 and 645, that added together give a palindrome (707).

The spelling of 62645 in words is "sixty-two thousand, six hundred forty-five".