Search a number
60441 = 320147

60441 has 4 divisors (see below), whose sum is σ = 80592. Its totient is φ = 40292.

The previous prime is 60427. The next prime is 60443. The reversal of 60441 is 14406.

Adding to 60441 its reverse (14406), we get a palindrome (74847).

60441 is digitally balanced in base 2 and base 4, because in such bases 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 Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60441 - 29 = 59929 is a prime.

It is a super-2 number, since 2×604412 = 7306228962, which contains 22 as substring.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 60441.

It is not an unprimeable number, because it can be changed into a prime (60443) 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, 10071 + ... + 10076.

It is an arithmetic number, because the mean of its divisors is an integer number (20148).

260441 is an apocalyptic number.

It is an amenable number.

60441 is a deficient number, since it is larger than the sum of its proper divisors (20151).

60441 is a wasteful number, since it uses less digits than its factorization.

60441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20150.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 60441 is about 245.8475137153. The cubic root of 60441 is about 39.2443566338.

The spelling of 60441 in words is "sixty thousand, four hundred forty-one".

Divisors: 1 3 20147 60441