60441643 has 4 divisors (see below), whose sum is σ = 60520608. Its totient is φ = 60362680.

The previous prime is 60441637. The next prime is 60441691. The reversal of 60441643 is 34614406.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60441643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60441743) 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, 38323 + ... + 39868.

It is an arithmetic number, because the mean of its divisors is an integer number (15130152).

Almost surely, 2^60441643 is an apocalyptic number.

60441643 is a deficient number, since it is larger than the sum of its proper divisors (78965).

60441643 is an equidigital number, since it uses as much as digits as its factorization.

60441643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78964.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 60441643 is about 7774.4223579633. The cubic root of 60441643 is about 392.4449580003. Note that the first 3 decimals are identical.

The spelling of 60441643 in words is "sixty million, four hundred forty-one thousand, six hundred forty-three".